Boyden Cavern
A cave in the canyon
Tucked beneath the towering marble walls of the King’s Gates, Boyden Cavern is now open for the 2025 season, running through November 9, 2025. Visitors can embark on a guided, 50-minute walking tour through this underground wonder, where dramatic stalactites, flowstone, and otherworldly formations showcase the beauty and mystery of the cavern.
The adventure begins with a short yet steep trail leading to the cavern entrance, making the experience as much about the journey as the destination. Suitable for all ages, Boyden Cavern offers a unique glimpse into the geological forces that shaped Kings Canyon, creating a memorable outing for families, explorers, and nature lovers alike.
Tour information and safety
Guided tours of Boyden Cavern are conducted daily from 10 a.m. to 5 p.m. by a US Forest Service partner. We recommend wearing sturdy hiking boots and a light jacket to ensure comfort in the cave’s constant 55-degree temperature. Purchase tickets in person or from the official website at boydencavern.com in advance.
Wildlife safety measures
In light of the threat posed by white-nose syndrome, a fungal disease affecting bats in North America, visitors are urged to adhere to strict wildlife safety protocols. Devastating bat populations in various regions, the disease poses a risk of transmission through contaminated clothing and gear. To prevent the spread of the fungus, visitors who have explored caves in other areas must refrain from wearing the same attire or equipment when visiting Boyden Cavern.
FAQs
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A designated national forest geologic formation managed by the US Forest Service.
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Highway 180, 9.7 miles west of Cedar Grove Visitors Center.
STAY
A variety of places to stay inside the park keep you close to the majestic giant sequoia trees, deep canyons and soaring cliffs that make Sequoia & Kings Canyon National Parks famous.
DINING
Indulge in High Sierra dining options inside Sequoia & Kings Canyon National Parks, from lodge dining to café counter service.