Barker Canyon Giant Cave Arch Rockshelter Field Trip – Sat. Nov. 15th
Dry Falls Visitor Center 35661 HWY 17 North, Coulee CityJoin Outing Coordinators Mark Amara, Geologist and Gene Wing of the Lower Grand Coulee Chapter on Saturday November 15th for a 3-mile hike to visit the Barker Canyon Giant Cave Arch Rock Shelter Ice Age Floods Feature in the Upper Grand Coulee Date: Saturday November 15th, 2025 Start time: 9:30 am Meeting Place: We will meet at the Dry Falls Visitors Center parking lot at 35661 Hwy 17 North, Coulee City, 99115 and plan to leave at 9:30 AM sharp and drive to Barker Canyon DRIVING DIRECTIONS: Please see the attached map or coordinates of the Rock Shelter are: 119.193029 degrees Latitude - 47.89900 degrees Longitude Fees: A Discover Pass is required What to bring: Lunch, drinks, snacks, appropriate clothing and footwear, camera, etc.