Wonderland Cave

Address not available
Nemo, SD 57759- Map It
(605) 578-1728

AAA Editor Notes

Wonderland Cave is n. on Vanocker Canyon Rd. (FR 135), then 1.5 mi. e. on Alpine Rd. (FR 137). The cave contains one of the largest collections of crystal formations in the Midwest, including stalactites, stalagmites, helictites, flowstone and dogtooth spar approximately 60 million years old. Hiking trails are available. Picnicking is permitted. Food is available. Time: Allow 1 hour minimum.
$15.75; $8 (ages 6-12).
Hours: Guided tours daily 8-7, June-Aug.; 9-5, in May and Sept.-Oct.