Boyden Cavern

Nestled within the Sequoia National Forest, Boyden Cavern is a privately operated marble cavern that reveals the geological wonders of the Windy Cliff and Kings Canyon area. Formed over thousands of years, the cavern’s interior boasts an array of unusual rock formations, including stalactites and flowstones. Visitors can explore these natural marvels through seasonal walking tours, which guide them through the subterranean landscape, offering a close-up view of the intricate textures and shapes sculpted by time and water. The cavern’s location, surrounded by the rugged beauty of the national park, adds to the allure of this underground adventure.