Historic Forts of America

Explore 129 of America's most storied forts — from Revolutionary bastions and Civil War strongholds to frontier outposts and Spanish coastal castillos. Tap any fort on the map to hear its history read aloud: the battles, the garrisons, the people who built and defended it. Everything works fully offline, so the stories play even where there's no signal — on the road, in the backcountry, standing at the ramparts. Browse all 129 across 46 states, see what to look for when you visit, and let each fort's story start automatically as you arrive. Free to explore three featured forts; a single one-time unlock opens the full catalogue — no subscription, ever.