A large room (250' x 30' x 50') scooped by Jim Nepstad, Stan Allison, and Bob Kobza on July 19, 1994, after the discoverers of Necessary Evil reported walking through some moonmilk in Blizzard Boulevard. This turned out to be a bypass around the extremely fragile Blizzard.
Permission must be secured from the individual copyright owners to reproduce any copyrighted materials contained within this website. Digital assets without any copyright restrictions are public domain.
Public domain:Full Granting Rights
Image
Wind Cave National Park, Code: WICA
Wind Cave National Park, Custer County, South Dakota Latitude: 43.5802993774414, Longitude: -103.439002990723