I love them all, but a walk up the slopes of Little Round Top at Gettysburg inspires me most. To think that Law's Alabama Brigade made a forced march and went straight into the fight without water, rest, or food is absolutely amazing. How many modern troops could accomplish such a feat? But to pick my favorite park, i would have to say Shiloh. For the reason it seems to have avoided the sprawl that has sprung up around other parks and seems to still possess that rural feel.