Wind Cave National Park - Wind Cave Room Names - Y (U.S. National Park Service)

Room	Date	Named By	Explanation
Y.M.C.A. Hall	<1923		Located near the Candlelight Tour route, possibly at WE4?
YCC Passage	08/03/1988	Jim Nepstad, Jim Pisarowicz, Dennis Shreves	Discovered by a YCC crew doing restoration work off of Whitney Avenue.
Yellow Brick Road	05/08/1982	Heather Pullen, Christen Lichtenfels, Adir ?, Wendy ?	This yellowish, sandy passage was once hoped to go to the Blowhole.
Yellow Submarine	05/26/1991	Paul Burger, Stan Allison, Dina Venezky, Bob Younger
Yosmite Falls	04/19/1891	Alvin McDonald, Joseph Duhmiel, Oscar Huff, E.L. McDonald
Yukon Trail	12/02/1964	Dave Schnute, Herb Conn, Jan Conn	Named because the passage was heading north towards Alaska. Resurveyed on 12/28/1971 by Chris Hill, Dave Springhetti,and Lee Tierney.