20th ME Chamberlain

🏛️The era

In early July 1863, the Confederate army's invasion of the North reached its climax in the hills and fields south of a small Pennsylvania town. On the second day of the battle, the fighting swung toward the far southern end of the Union line, where a rocky hill anchored the whole Federal position.

By this point in the war, both armies understood the deadly importance of flanks. An army's line was strongest in its center and most vulnerable at its ends; if an attacker could turn a flank and roll up the line from the side, a whole position could collapse. The extreme left of the Union army was therefore ground of enormous consequence.

This monument sits in that landscape of boulders and wooded slopes in Cumberland Township, at the very edge of where the national line of battle ran on July 2. It is quiet country now, but on that afternoon it was one of the most fiercely contested pieces of ground in America.

👥People & events

Here the 20th Maine Regiment took its stand, commanded by Colonel Joshua L. Chamberlain. The marker records their place plainly and powerfully: they formed the extreme left of the entire national line of battle on July 2, 1863. There was no one beyond them — if the Maine men gave way, there was nothing to stop the enemy from getting behind the whole Union army.

Against them came the extreme right of Longstreet's Corps, the Confederate wing driving hard against the Federal flank. The attackers came on again and again, and the fighting on this slope became a desperate, close-range struggle.

As the inscription tells it, the 20th Maine repulsed the attack and then charged in turn, capturing 308 prisoners. Behind those spare words lies one of the most famous decisions of the war: with his men worn down, the regiment's commander ordered his line forward in a downhill counterattack that swept the exhausted attackers back and scooped up hundreds of them.

That charge turned a defense on the edge of breaking into a victory. The Maine men, who had come so close to being overrun, ended the fight holding their ground and marching prisoners to the rear.

🇺🇸Its place in the American story

The defense of the Union's extreme left has become one of the most celebrated small-unit actions in American history. It endures as a symbol of how the resolve of a single regiment, at the right place and the right moment, could shape the outcome of a decisive battle.

Gettysburg turned back the Confederacy's deepest invasion of the North, and the securing of the army's flank on July 2 was part of what made the larger Union victory possible. Had that flank collapsed, the second day might have ended very differently.

The story of the 20th Maine has also come to stand for something larger about citizen-soldiers. These were volunteers from a far northeastern state, thrown into a crisis on Pennsylvania soil, who held on through sheer determination. Their stand is retold in books, classrooms, and films precisely because it distills so much of what Americans remember about the war into a single afternoon.

🧭If you visit

Walk this ground slowly and pay attention to the terrain itself — the slope, the rocks, the trees. The land is the truest storyteller here, because it explains at a glance why holding this spot was so hard and so vital. You can see how attackers had to climb toward a defending line, and how there was simply nowhere left to retreat beyond it.

Stand where the line's far left rested and imagine there being nothing beyond you but the flank of an entire army. That sense of being at the edge of everything is the feeling this place preserves better than any words.

On a Gettysburg trip, this is often the emotional heart of the second-day story, so give it time. Read the inscription, take in the quiet, and let the contrast between the peaceful woods of today and the fury of that afternoon settle in. It's a stop that stays with travelers long after they've driven on.