Columbia River Adventure is a 5-part series that takes you from Spokane, WA to Astoria, OR and Cape Disappointment, WA at the mouth of the Columbia River and the Pacific Ocean. Each part covers both land and river travel. Part 1: Spokane, WA; the Tri-Cities; Sacagawea State Park; Franklin County Historical Museum and the McNary Dam-Lock. Part 2: Port Umatilla, OR; Pendleton, OR; Pendleton Mills-downtown-museum-rodeo; John Day and The Dalles dams-locks. Part 3: Stevenson, WA-Columbia Gorge Interpretive Center Museum; WAAAM museum; Bridge of Gods; Vista House; Latourell, Horsetail and Multnomah Falls; and the Bonneville Dam Powerhouse and displays. Part 4: Bonneville Lock; Vancouver, WA; Mt. St. Helens; Fort Vancouver and Mt. Hood. Part 5: Astoria, OR; Cape Disappointment; Lewis & Clark Interpretive Center; mouth of Columbia River and Fort Clatsop. A trip involving 323 nautical miles on the Columbia and hundreds of miles on land touring/traveling