A fortress in turquoise water, a presidential cabin, and an underground industry: discover ten historic places that reveal a different side of America's national parks.
A Different Side of America’s National Parks
National parks can surprise you with more than their scenery. Beyond the overlooks and hiking trails are places where people built homes, ran businesses, defended harbors, and gathered for reasons that still matter today.
Some of these landmarks are enormous, like a brick fortress surrounded by tropical water. Others are easy to miss: wooden equipment inside a cave, a carefully engineered road through the forest, or carvings in a lava field. Each changes the way the surrounding landscape looks once you know its story.
These ten stops reveal a different side of America’s national parks. They are worth noticing for their beauty, but even more for the human lives and decisions they help bring into focus.
