Multnomah Falls is a waterfall located on Multnomah Creek in the Columbia River Gorge, east of Troutdale, between Corbett and Dodson,…
Tipsoo Lake, at an elevation of 5,298 feet above sea level, is an alpine lake within the Northern Cascade Range near the summit of Chinook…
Mount Shasta is a potentially active volcano at the southern end of the Cascade Range in Siskiyou County, California.
The Historic Columbia River Highway is an approximately 75-mile-long scenic highway in the U.S. state of Oregon between Troutdale and The…
Lake Chelan is a narrow, 50.5 mi long lake in Chelan County, north-central Washington state, U.S.
Crater Lake is a crater lake in south-central Oregon in the western United States.
The Belknap Bridge crosses the McKenzie River near the unincorporated community of Rainbow in Lane County, Oregon, United States.
Mount St. Helens is an active stratovolcano located in Skamania County, Washington, in the Pacific Northwest region of the United States.
Lassen Peak, commonly referred to as Mount Lassen, is a lava dome volcano and the southernmost active volcano in the Cascade Range of the…
Mount Adams, known by some Native American tribes as Pahto or Klickitat, is a potentially active stratovolcano in the Cascade Range.
Mount Jefferson is a stratovolcano in the Cascade Volcanic Arc, part of the Cascade Range in the U.S. state of Oregon.
Detroit Lake is a reservoir impounded by the Detroit Dam on the North Santiam River 46 miles southeast of Salem, Oregon, United States.
The Bridge of the Gods is a steel truss cantilever bridge that spans the Columbia River between Cascade Locks, Oregon, and Washington state…
Ross Dam is a 540-foot-high, 1,300-foot-long concrete thin arch dam across the Skagit River, forming Ross Lake.
The Crater Glacier is a geologically young glacier that is located on Mount St. Helens, in the U.S. state of Washington.
Ross Lake is a large reservoir in the North Cascade mountains of northern Washington state, United States, and southwestern British…
Chilliwack Lake is a lake in the upper basin of the Chilliwack River southeast of the city of the same name in the Lower Mainland of…
Fish Lake is a reservoir located 4,639 feet above sea level in Jackson County, Oregon, United States. It is 35 miles northeast of Medford.
Cle Elum Lake is a lake and reservoir along the course of the Cle Elum River, in Washington state USA.
The Sediment Retention Structure is an earthen dam, 1,888 feet long and 184 feet high, on the North Fork Toutle River in the U.S. state of…
Foster Reservoir is a reservoir created by Foster Dam on the South Santiam River in the city of Foster, Oregon, United States.
