Ausable Chasm, (800-537-1211 or 518-834-7454; http://www.ausablechasm.com), Route 9, Ausable Chasm, is famous for its scenic wonder and geological history; some call it the "Little Grand Canyon of the East." Walk around the rim of the 150-foot gorge or take a two-mile raft ride through the lower canyon. New for 2008 are all-day raft/tube passes for $5. Open May 16 to Oct. 26