📜 Small, shallow, historic cave on Mackinac Island, Michigan. 🔍 Known for human bones found inside, used as a Native American burial site. # Why Go 💀 Explore a cave with a grisly history 🚶 Easy access within Mackinac Island State Park 🌳 Enjoy the island's interior 🏞️ Popular visitor destination on the island # Why Avoid 💤 Not large or particularly showy ⚠️ Currently free of bones, lacks "terrifying grandeur" # Tips 🗺️ Located 0.4 miles (0.6 km) north of Fort Mackinac.