Land of Black Volcanos and White Sands
Sat., June 27, 10 a.m. 2009
Geologist and author Larry Marshall presents "Land of Black Volcanos and White Sands: The Pinacate and the Gran Desierto" at 10 a.m., Saturday, June 27. $7; free for garden members. Call or visit www.tohonochulpark.org for more information.