Friday, May 10 | 8am-4pm
Cost: $108.59 per person
Ice Age Floods expert, Gary Kleinknecht, leads this excursion to the remains of what may have been the largest waterfall on Earth, Dry Falls. Included in the tour of vast scablands and coulees are the Drumheller and Othello Channels that showcase the dramatic erosive powers of the floods that shaped the Lower Grand Coulee.
Transportation and lunch are provided.