Overview: The dramatic landscape of Sequoia and Kings Canyon National Parks testifies to nature's size, beauty and diversity's huge mountains, rugged foothills, deep canyons, the world's largest trees and CAVES! By some accounts, Sequoia National Park could have been set aside solely to protect the amazing caves found in this area. Come and explore the underground world of Sequoia and Kings Canyon on a Crystal Cave tour. Join a tour and a cave naturalist will lead you on a journey through this beautifully decorated cave of impressive chambers, magnificent formations, rare minerals, unique animals and a polished marble stream. Find your adventure! The Sequoia Parks Conservancy offers several different tours from mid-May through November. We look forward to seeing you underground! Summary of Fees Tour Name Adult (13-64) Senior (65 and older) Youth (5-12) Children (0-4) Reservation fee(non-refundable) Cancellations Family Tour $16.00 $15.00 $8.00 $5.00 $0.75 $0.75 Discovery Tour $18.00 $17.00 n/a n/a $0.75 $0.75 Family Tour (13 and up) $16.00 $15.00 n/a n/a $0.75 $0.75 Tour Name (age restrictions) Adult (13-64) Senior (65 and older) Youth (5-12) Youth (10-15) Reservation fee(non-refundable) Cancellations Junior Cave Tour n/a n/a n/a $30.00 $0.75 $10.00 Wild Cave Tour $135.00 $134.00 n/a n/a $0.75 $20.00 Life on Other Worlds $16.00 $15.00 $8.00 n/a $0.75 $0.75 * Customers may request changes (at no cost) or cancellations (for a service fee) until 9:00 p.m. Pacific Time two days before the tour EXCEPT for the Wild Cave and Junior Cave tours which customers may change or cancel up to 7 days in advance. Customers who cancel any tour after these times stated will forfeit the tour fee.