Devil's Den & Little Round Top

Probably due to the film Gettysburg, Little Round top gets all the press, but the fighting was every bit as tough at the Devil's Den and the Peach Orchard, out in front of Little Round top. General Sickles had extended his lines forward to the orchard and the large rock pile known as Devil's Den despite being told not to by his superiors, leaving Little Round Top uncovered - Sickles wanted to fight on higher ground, but had insufficient forces to extend his line that far forward. When a Confederate effort to turn the flank approached LIttle Round Top, Strong Vincent's Brigade (including the 20th Maine, featured in Gettysburg) was rushed into place.
In the Devil's Den, monument to the 124th New York, Col Van Horne Ellis and Maj James Cromwell, both killed in the battle.

In the Devil's Den, monument to the 99th Pennsylvania. Little Round top is in back, the 20th Maine Monument (on the site where that regiment fought) is on the lower southern slope in the woods (to the right in the photo.)

20th Maine Monument on Little Round Top