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22,519 markers found

Ponn Humpback Covered Bridge

Wilkesville Township, OH

Vinton County lies in the rolling hills of southeastern Ohio, a region that once carried travelers across its many creeks on wooden covered bridges. The Ponn Humpback Bridge—named for its distinctive arched, humped profile—is one of the rare multi-span covered bridges built in the state during the 19th century. Listed on the National Register of Historic Places, it survives as a reminder of the craftsmanship that kept rural roads passable before steel and concrete.

Ponta

Ponta, TX

Ponta began in 1901 as a fresh townsite laid out along the Texas & New Orleans Railroad, first called Hubb for a county surveyor before taking the name Ponta—from the Latin for "bridge"—when its post office opened in 1903. As a shipping point for lumber, cotton, tomatoes, and peaches, it grew stores, banks, gins, and sawmills alongside a hotel, lodge, churches, and schools. The railroad's post-war decline and the post office's 1972 closing quieted the town, but large-scale greenhouse nurseries kept it economically alive.

Pontiac–Croghan Peace Council, 1765

Edgar County, IL

This marker commemorates the July 18, 1765 peace council between the Ottawa chief Pontiac and British agent George Croghan, which helped bring an end to the sweeping Native uprising against British rule that followed the French and Indian War. Pontiac's War had erupted as Indigenous nations resisted harsh British policies and encroachment after France's defeat, and Croghan's negotiations were pivotal in restoring an uneasy peace.

Ponton Family

Shiner, TX

Virginians William and Isabella Ponton came to Texas in 1829 and received land in DeWitt's Colony, where William became the first recorded settler killed by Comanche in what became Lavaca County; his son Joel later survived an attack with two arrows in his back. The family stood with their neighbors at the Battle of Gonzales, fled in the Runaway Scrape after the Alamo fell, and returned to rebuild after San Jacinto. Across the eras of the Republic, statehood, and the Civil War, the Pontons served as alcaldes, judges, doctors, preachers, and peacemakers.

Ponton, Dr. Arvel and Faye, House

Fort Worth, TX

Built around 1920 as Fort Worth's Mistletoe Heights was emerging as a fashionable enclave for merchants and professionals, this Spanish Eclectic home was designed by noted local architect Joseph R. Pelich, with a clay tile roof, arched openings, stucco walls and wrought-iron detailing. Its first residents were Dr. Arvel Ponton, who helped establish the city's Protestant Hospital and later his own Pelich-designed clinic, and his wife Faye.

Pontotoc and San Fernando Academy

Pontotoc, TX

The village of Pontotoc, settled around 1859, took its name from merchant M. R. Kidd's old Mississippi hometown. In 1883 local citizens founded San Fernando Academy, where some 200 pupils studied standard subjects or trained toward teaching certificates under principals K. T. Hamilton and W. C. Roaten. After the academy closed, its site served the public school until 1927.

Pony Creek Cemetery

Stephenville, TX

Pioneers began building homes in the Pony Creek Community around 1845, though frontier conditions — including raids by Native war parties — kept life precarious until after the Civil War. The cemetery's oldest marked grave belongs to J.T. Roberson (d. 1875), and another early stone remembers Martha Walker Bills, born in 1799. John and Mary Britton formally deeded the land in 1907, and the burial ground, long tied to the Pony Creek Baptist Church founded in 1865, still preserves the names of the agricultural families who worked this land.

Pony Express Route

Churchill County, NV

Founded in 1860 by freighting partners W.H. Russell, Alexander Majors, and William B. Waddell, the Pony Express strung roughly 184 relay stations across 2,000 miles between St. Joseph, Missouri, and Sacramento, California — thirty of them across Nevada. Eighty riders and some 400 horses carried the mail in about ten days, an astonishing speed for the era, though the five-dollar postage and the brutal conditions of heat, cold, thirst, and frontier conflict made it costly in every sense. When the transcontinental telegraph was completed in October 1861, the service that had taken ten days was rendered obsolete in ten seconds.

Pony Express Station

Cozad, NE

This marker recalls a station of the Pony Express, the legendary mail relay that carried letters between Missouri and California in 1860–1861. Riders changed horses at closely spaced stations like this one across the Nebraska plains, racing the mail westward in about ten days before the transcontinental telegraph made the service obsolete.

Pony Express Station Marker

Vacaville, CA

This marker records the search for a Pony Express station site near Vacaville in California's Solano County. For a brief, legendary span in 1860–1861, relays of young horseback riders carried mail across nearly 2,000 miles between Missouri and California, changing horses at stations spaced a short gallop apart. The telegraph made the service obsolete within eighteen months, but its stations left a trail of local landmarks.

Pool Manufacturing Company

Sherman, TX

Chartered in Sherman in 1909 as the Sherman Overall Manufacturing Company, this maker of workwear was bought by R. F. Pool and his son Carl in 1911 and renamed Pool Manufacturing in 1925. The firm pioneered preshrinking fabric before Sanforization and introduced the durable Cramerton army cloth still used by the U.S. armed forces, all under its color-fast 'Swetpruf' khaki brand. Carl Pool helped bring modern industrial engineering to garment making as the company grew into a multi-building operation shipping nationwide.

Pool-Tibbs House

Valley Mills, TX

S. A. Pool built this stone house, a store, and a cotton gin on the Bosque River in 1870, using stone from nearby Fitzhugh Hill. When the Santa Fe Railroad prompted Valley Mills to relocate south of the river, this became the oldest house in the "new" town; Mississippi Civil War veteran Robert A. Tibbs bought it in 1891.

Pool's Cemetery

Montgomery, TX

Among the 1850s settlers here were John W. Pool and his wife Joannah, whose son William deeded about two acres in 1885 to the Union Grove Baptist and Methodist churches, which also housed a school. The cemetery began that same year with the burial of a young child, John C. Montgomery, and later gifts of land expanded the grounds. Among those interred are Confederate soldiers Henry E. Williams and John Randolph Stovall, and the Pool's Cemetery Association still maintains the historic graveyard today.

Poole-Parker House

Galveston, TX

This modest Greek Revival cottage went up in the 1860s in bustling Galveston, then Texas's greatest port, and passed through a succession of the island's leading citizens—a cattle dealer, the family of a prominent newspaper editor, and a physician who served as city health officer. Each owner left a mark on the little home, which survived into the twentieth century as a witness to Galveston's Gilded Age.

Poolville

Poolville, TX

Poolville took its name from a natural spring-fed pool in the Clear Fork of the Trinity River, a well-known watering place for cattle herds bound for market. A saloon, store, and sawmill drew a settlement together around 1870, and after "Major" A. H. Dunn donated land for a townsite in 1879, the community blossomed with a bank, hotels, blacksmiths, a cotton gin, and even its own newspaper, the Poolville Searchlight. Homes, churches, and schools rounded out a thriving Parker County town.

Poolville United Methodist Church

Poolville, TX

In February 1885 six members of a nearby Methodist congregation broke away to plant a new church in the farming community of Poolville, calling the Reverend J. Davis Crockett as their first minister. For a decade they worshiped in the Poolville schoolhouse until this sanctuary was finished in 1896. The congregation became a fixture of community life in eastern Parker County.

Poor Farm Cemetery Memorial

College Place, WA

These stone monuments mark the resting place of nearly 600 people buried at the Walla Walla Poor Farm Cemetery, an institution of the kind counties across America once operated to house the indigent, elderly, and disabled. Many of those interred here were poor or forgotten, their graves long unmarked until this memorial recovered some of their names. It stands as a quiet record of how a frontier Washington community cared for—and buried—its most vulnerable.

Pope Cemetery

Woodlawn, TX

Pope Cemetery was established in 1863 in the Woodlawn area of Harrison County, in the piney woods of East Texas during the Civil War years. As a mid-19th-century burial ground, it marks the presence of an early settlement community whose families are remembered here.

Pope's Crossing

Orla, TX

This marker commemorates Pope's Crossing, a historic fording point on the Pecos River in far West Texas, whose original site lay a few miles to the northeast in Loving County. Crossings like this were vital passages for travelers, surveyors, and settlers moving through an arid and roadless country. The actual site now lies submerged beneath the waters of Red Bluff Lake, an impoundment on the Pecos.

Poplin Town Pound Site (1820)

Fremont, NH

In the farming towns of early New England, a "town pound" was a sturdy walled enclosure—most often built of fieldstone—where stray or trespassing livestock were confined until their owners paid a fine to reclaim them. This one was raised in 1820 in the community then known as Poplin, the name the town of Fremont carried before it was rechristened in the mid-19th century. A humble but essential piece of civic infrastructure, the pound served the surrounding farms for over a century and a half before it was finally destroyed around 1973, leaving only its remembered site.

Port Allegany

Port Allegany, PA · est. 1948

Where the overland route from the Susquehanna met navigable water, early travelers reached the spot they called "Canoe Place" and traded foot travel for the current. The settlement that grew here thrived on the twin frontier industries of lumber and tanning, drawing on the region's vast forests. By about 1840 it had taken the descriptive name Port Allegany, marking its role as a gateway between valleys.

Port Allegany

Port Allegany, PA · est. 1948

Where the overland route from the Susquehanna met navigable water, early travelers reached the spot they called "Canoe Place" and continued their journey by boat. The community that took root here grew on lumbering and tanning, industries fed by the surrounding forests, and became a busy transfer point for people and goods. Around 1840 it adopted the fitting name Port Allegany.

Port Arthur College

Port Arthur, TX

Steel magnate John W. Gates—a founder of the Texas Company (Texaco)—launched Port Arthur College in 1909 as a memorial to his mother, envisioning a vocational school to feed the region's booming industries with stenographers, accountants, and bilingual clerks for Panama Canal-era trade. Briefly run by the Methodist Episcopal Church as a collegiate institute, it grew into an accredited commercial school whose communications program advanced from wireless telegraphy to radio and television. During World War II it trained some 1,500 Army Signal Corps operators, and in 1975 it became part of the Lamar system, today's Lamar State College–Port Arthur.

Port Arthur-Beaumont Interurban Railway

Port Arthur, TX

Electric interurban railways knit together Texas cities in the early 1900s, and service between Beaumont and Port Arthur began on December 16, 1913. From a terminal at this site, 48-seat electric cars carried riders to ten stops for a 90-cent round trip, popular for weekend excursions and even used to evacuate residents during the 1915 hurricane. Competition from the automobile steadily eroded ridership, and the last recorded trip ran on August 15, 1932.

Port Bay Hunting and Fishing Club

Rockport, TX

Danish immigrant Andrew Sorenson earned a reputation as a skilled hunting and fishing guide along the Texas coast in the early 1900s. He bought land here in 1909 and in 1912 incorporated the private Port Bay Hunting and Fishing Club, drawing prominent members from across Texas and the nation. Though hurricanes and shrinking acreage have taken their toll, the club has endured on traditions of conservation and sportsmanship.

Port Bolivar & Iron Ore Railroad

Ore City, TX

An antebellum community tied to the Murray League School once stood here but faded after the Civil War, and the area lay quiet until a railroad arrived around 1911. Col. L.P. Featherstone, a charter member of the Port Bolivar & Iron Ore Railway Company, helped link Longview to this region's iron-ore fields, and the new line prompted the platting of Ore City and a rush of settlers and business. Though the railroad stopped running in 1926, the town it created endures.

Port Isabel (Old Point Isabel)

Port Isabel, TX

About 1828 this bluff on the lower Rio Grande held Don Rafael Garcia's ranch, "El Fronton de Santa Ysabel," and by 1844 a Mexican customs station moved here after storms destroyed nearby coastal villages. Following the Mexican War, the U.S. established the Point Isabel post office in 1849, and goods landed here were freighted inland to Matamoros. In 1873 a railroad finally linked the port to Brownsville, serving until a deepwater channel to Brownsville replaced it in 1933.

Port Isabel Cemetery

Port Isabel, TX

The Port Isabel Cemetery sits on land granted to Don Rafael Garcia by Mexico in 1829, part of the Santa Ysabel Grant where he ran a ranch worked by hired hands. Tradition holds that those workers began burying their dead here as early as the 1840s, and French Oblate missionaries consecrated the ground as a Catholic cemetery in 1849, though it welcomed all faiths. Later owners included the Italian immigrant Champion family, who donated the cemetery to the Catholic Church in 1926.

Port Lavaca

Port Lavaca, TX

Founded in 1840 after a Comanche raid wiped out nearby Linville, Lavaca—"the cow"—grew into the busiest port on Matagorda Bay and a hub for driving cattle to market. It traded the county seat back and forth with Indianola for decades, weathering Federal gunboat fire during the Civil War. As railroads reshaped Texas, the town turned from cattle to seafood, oil, and manufacturing, thriving as Port Lavaca into the modern era.

Port Lavaca Cemetery

Port Lavaca, TX

Burials began in this coastal cemetery in the 1840s, with several mass graves left by an 1849 cholera epidemic. Pioneer families, state and local officials, and at least one veteran of the Battle of San Jacinto are buried here, along with soldiers of both the Union and the Confederacy. Expanded over the years, the graveyard now covers eight city blocks.

Port Lavaca Chapter No. 373, Order of the Eastern Star

Port Lavaca, TX

The Eastern Star came to Port Lavaca first in 1894, and after that chapter lapsed a second was chartered as No. 373 in 1907, drawing in veterans of the earlier group. Bertie Best led as its first worthy matron, and a later member, Annie Leggett, rose to Deputy Grand Matron of the Texas Grand Chapter. For more than a century the chapter has anchored local charity and benevolence.

Port O' Connor Cemetery

Port O' Connor, TX

When the Calhoun County Cattle Company laid out Port O'Connor in 1910, the fast-growing town soon needed a burial ground, and the first known grave was dug in 1913. Exposed on the open coast, the cemetery has been battered by the hurricanes of 1919, 1942, and 1945, which scattered and destroyed many markers. It holds lighthouse-keeping families from Matagorda Island and graves reinterred from eroding Saluria, its headstones carved with ships, anchors, and shells.

Port O'Connor

Port O'Connor, TX

In 1909 the Calhoun County Cattle Company platted a townsite on old ranch land known as Alligator Head, naming it Port O'Connor for the rancher who had sold the property. Ringed on three sides by bay water and reached by an excursion rail line, it grew into a coastal resort of hotels and shops. Battered repeatedly by Gulf storms—most devastatingly by Hurricane Carla in 1961—the town rebuilt each time, finding new life as a fishing and hunting destination.

Port of Bath

Beaufort County, NC

Incorporated on March 8, 1705, Bath was North Carolina's very first town, a small but ambitious settlement on the Pamlico River. In 1716 it became home to a customs port of entry, shipping out the tar, pitch, and turpentine — the naval stores — that the region's pine forests yielded in abundance. For a time it was the colony's commercial front door.

Port of Beaumont

Beaumont, TX

From its 1837 founding, Beaumont was served by schooners and sternwheelers on the Neches River, but the shallow three-foot depth of Sabine Lake long capped its ambitions. Dredging at Sabine Pass began in 1876, and after the rival deepwater port at Port Arthur appeared in 1897, Beaumont interests pushed for their own channel—sharing the cost with the federal government to deepen the Neches to 25 feet. The deep-water port and Sabine-Neches waterway officially opened in 1916, growing into a major navigation district.

Port of Brownsville

Brownsville, TX

For centuries, shifting sandbars at Brazos de Santiago Pass frustrated large ships hoping to reach South Texas, despite shipping through the pass dating to the 1500s. A campaign begun in 1906 by Point Isabel fisherman Louis Cabolini eventually convinced federal engineers that a deep-water port was practical. After Brownsville formed a navigation district in 1929, a ship channel was dredged between 1934 and 1936, opening the modern Port of Brownsville.

Port of Matamoros

Port Isabel, TX

Established in 1824, the Port of Matamoros channeled goods shipped from New Orleans and other U.S. ports overland to the towns of northern Mexico, guarded by a Mexican garrison and naval vessel. During and after the Texas Revolution it saw repeated naval clashes between the U.S. and Mexico in 1836–37. Jurisdiction was only settled in 1846, when General Zachary Taylor's forces occupied the area at the opening of the Mexican War.

Port Sullivan

Maysfield, TX

Established by Augustus W. Sullivan in 1835 at the head of navigation on the Brazos, Port Sullivan became an important trade and education center where the Austin–East Texas and Houston–Waco roads crossed. It was home to Port Sullivan College, chartered in the early 1850s, but the town's fortunes faded and a fire in 1878 finished off what steamboats and railroads had already begun to bypass.

Port Sullivan Cemetery

Cameron, TX

In the 1850s, boosters laid out Port Sullivan on the Brazos River, and thanks to steamboat traffic it briefly bloomed into a town of more than a thousand souls, complete with stores, a sawmill, and even a college. In 1867 the local Masonic lodge set aside five acres for a community burying ground, where a Grand Master of Texas Masons was later laid to rest. When the railroads pushed through elsewhere, they left Port Sullivan stranded, and the town withered until only its cemetery remained.

Portage Railroad

Allegheny Township, PA · est. 1947

The Allegheny Portage Railroad was a marvel of its age, completed in 1834 to carry canal boats over the mountains that blocked Pennsylvania's Main Line of Public Works between Hollidaysburg and Johnstown. Ten inclined planes, of which this was No. 6, hauled the boats and their cargoes up and down the slopes along a 36-mile route. The system let a single boat travel from Philadelphia toward Pittsburgh without unloading, briefly making the state a leader in transportation engineering.

Portage Railroad

Juniata Township, PA · est. 1947

In the 1830s Pennsylvania stitched its canal system across the Allegheny Mountains with one of the boldest engineering answers of the age: a portage railroad that hauled entire canal boats up and over the ridge on a staircase of inclined planes worked by stationary steam engines and cables. This spot marks Plane No. 6 of the ten that lifted traffic between Hollidaysburg and Johnstown. Completed in 1834, the 36-mile line closed the last mountain gap in the water route from Philadelphia to Pittsburgh.

Portage Railroad

Cresson Township, PA · est. 1947

This spot marks the location of Plane No. 5, one of ten inclined planes on the Allegheny Portage Railroad, an ingenious system that hauled canal boats over the mountains by rail between Hollidaysburg and Johnstown. Completed in the 1830s, it closed the last gap in Pennsylvania's Main Line of Public Works, allowing freight and passengers to cross the formidable Allegheny ridge. The road to Lilly still traces the old route over the mountain.

Portage Soldiers & Sailors Memorial (1937)

Portage Township, OH

Erected in 1937, this memorial gathers under one tribute the men of Portage Township who served in five American wars — the War of 1812, the Mexican-American War, the Civil War, the Spanish-American War, and World War I. Monuments like this became common in the interwar years, when communities sought to honor a century of local military service in a single lasting marker. The roll of conflicts reads like a timeline of the nation's growth and its costs.

Porter Alexander Halyburton

Gwinnett County, GA

This Gwinnett County Blue Star Memorial marker honors Lt. Cmdr. Porter Halyburton, a U.S. Navy flier shot down over North Vietnam who endured years as a prisoner of war. The Blue Star Memorial Highway program, begun by garden clubs in 1945 and named for the service flags of World War II, was often used to recognize individual servicemen alongside the armed forces as a whole. Here the Lake Ivanhoe Garden Club of Tucker joined the Garden Club of Georgia in the dedication.

Porter Cemetery

Weatherford, TX

Robert Scott Porter, the first judge of Parker County, set aside this ground near his cabin as a family cemetery in 1867 after the death of his three-year-old granddaughter. Frontier violence marks the plot: the judge's grandson, and his daughter Mary with her husband and child, were killed by Indians and buried here. Of perhaps fifty burials only twenty-eight are identified, among them the judge and his wife Nancy Ann, whose descendants restored the cemetery in 1976.

Porter Cottage

Brownsville, TX

This one-story brick veneer cottage went up in 1928 for John and Mary Helen Harris and soon passed to Dean and Gladys Porter, who engaged in ranching and real estate around Olmito. Gladys Porter, active in the American Red Cross Nurses Aid Program and the Brownsville Junior Service League, later lent her name to the Gladys Porter Zoo. Humorist and writer Sam Huddleston and his wife Dorothy lived in the house from 1969 to 1997.

Porter Farms

Terrell, TX

On February 26, 1903, a citizens' committee chose the farm of Walter C. and Mrs. Porter for the first 'farm demonstration' led by Dr. Seaman A. Knapp of the U.S. Department of Agriculture. The wildly successful project proved that scientific methods could transform ordinary farming and gave birth to what became the nationwide agricultural cooperative extension. Today extension work is part of every land-grant university and has been adapted around the world.

Porter House

Caldwell, TX

Robert U. Porter came to Texas as a boy in 1833, during the Republic-era frontier era of Anglo settlement, and grew the family farm until the surrounding country took the name Porter's Prairie. The imposing double-porched farmhouse he raised here carried the early Greek Revival lines of the Kentucky mansions of his childhood, built with hand-hewn oak joists he is said to have chosen himself. Home to two wives and sixteen children, the intact farmstead—with its nearby chapel and cemetery—still stands as a portrait of a settler family that put down deep roots.

Porter Springs Community and Cemetery

Houston County, TX

Settlement gathered here in the 1850s around James M. Porter's namesake spring, on land first claimed through Republic of Texas grants in the 1830s. In 1862 Gould's Confederate Battalion mustered at the community, and in the decades after the war Porter Springs grew a brick factory, cotton gin, churches, doctors, and a school. The adjoining cemetery, begun as the White family graveyard in 1863, still serves the descendants of those early settlers.

Porterville

Morgan County, UT

Porterville grew from the settlement efforts of the Porter family in the years after the Mormon pioneers reached Utah. Sanford Porter Jr., serving as a scout in 1857–58 during the tense period of the Utah War, is said to have named nearby Hardscrabble Canyon for its rough, rock-strewn terrain. Like scores of small Latter-day Saint communities, the town took root through family labor in a demanding mountain landscape.

Portland

Portland, TX

Confederate veteran Jesse Green London brought his family to this spot in 1873, and other families followed to build a small farming settlement with a blacksmith, a wood shop, a school, and a store that doubled as post office. A Congregational Methodist church took shape by the century's end, worshiping in the old log schoolhouse until a sanctuary was built in 1909. When the rail line was laid to the south, Portland's chance to grow slipped away, leaving little today but a few homes and the church.

Portland Cement

Upper Macungie Township, PA

In the rolling limestone country of the Lehigh Valley, a new American building material was born. In 1871 David O. Saylor began producing portland cement at Coplay, and by November 1889 the region pioneered the commercial use of the rotary kiln — a continuous-process furnace that turned cement-making from a slow batch craft into true industrial mass production. The valley's rich cement rock and rail links let the industry take root and dominate, supplying the mortar and concrete of a rapidly modernizing nation.

Portland Cement

Upper Macungie Township, PA · est. 1947

The American portland cement industry was born in the Lehigh Valley, where David O. Saylor first manufactured the material at Coplay in 1871. The region pressed the advantage further in November 1889 with the first commercial use of the rotary kiln, a process that transformed cement from a batch product into a continuous industrial output. Rich local limestone kept the valley at the forefront of the trade for generations.

Portland Cement

Upper Nazareth Township, PA · est. 1947

The Lehigh Valley's limestone and cement rock gave rise to America's portland cement industry, and this region led the way. David O. Saylor first produced portland cement at nearby Coplay in 1871, and in 1889 the area saw the first commercial use of the rotary kiln, a breakthrough that made mass production possible. For decades the valley's kilns supplied the concrete that built modern American cities.

Portland Cement

Lower Mount Bethel Township, PA · est. 1947

The Lehigh Valley's limestone and cement rock gave rise to America's portland cement industry, and this region led the way. David O. Saylor first produced portland cement at nearby Coplay in 1871, and in 1889 the area saw the first commercial use of the rotary kiln, a breakthrough that made mass production possible. For decades the valley's kilns supplied the concrete that built modern American cities.

Portland Cement Plants

San Antonio, TX

In 1880, as the Gilded Age industrialized the American economy, San Antonio investors incorporated the Alamo Roman and Portland Cement Company on this site — the first Portland cement plant west of the Mississippi and only the second in the nation. Cement mixed here helped raise the Texas State Capitol in Austin, until the local raw material ran out and the works closed in 1907. Notably, Mrs. Charles Baumberger, Sr. ran the business from 1880 until it shut down, a rare directing role for a woman in heavy industry of that era.

Portola Discovery Site of San Francisco Bay

Pacifica, CA

On November 4, 1769, a Spanish overland expedition led by Gaspar de Portolá, searching for Monterey Bay, instead climbed these coastal hills and became the first Europeans to sight the vast San Francisco Bay. The 'discovery' of one of the world's great natural harbors — long known to the Ohlone people who lived along its shores — reshaped Spain's plans for Alta California and led within a few years to the founding of the San Francisco presidio and mission.

Portola Journey's End

Menlo Park, CA

In early November 1769, the Spanish expedition led by Gaspar de Portolá — 63 men with some 200 horses and mules — camped near the towering redwood known as El Palo Alto during its overland march from San Diego. Searching for Monterey Bay, the party overshot it and instead became the first Europeans to sight San Francisco Bay from land. This marker fixes the spot near the journey's turning point.

Portola Overlook

Irvine, CA

In 1769 the Spanish Portolá Expedition camped in this area, near small springs known today as Tomato Springs. The party—the first Europeans to travel overland through Alta California—was scouting the route that would soon carry Spain's missions and settlers northward.

Portsmouth Veterans Memorial

Portsmouth, NH

This memorial in Portsmouth, New Hampshire, honors the city's men and women who served in the nation's wars. One of the oldest towns in New England, Portsmouth has sent its people into every American conflict from the colonial era onward. The tribute gathers all of that service into a single memorial rather than marking one war.