The Clackamas River is located to the west of the Cascade Range and to the south of the Columbia River Gorge in northern Oregon. Flowing northwest from its sources high in the Cascade Mountains, the designated portion of the river, which is 47 miles (75.6 km) in length, runs from Big Spring (headwaters area) to Big Cliff, just south of the town of Estacada. This most picturesque region is entirely within the Mt. Hood National Forest and encompasses forested lands, wetlands, riparian areas and rock cliffs.
Map of Road and Recreation Site Access in Clackamas River Ranger District (RD) in Mount Hood National Forest (NF) in Oregon. Published by the U.S. Forest Service (USFS).
Motor Vehicle Use Map (MVUM) of Clackamas River Ranger District (RD) in Mt. Hood National Forest (NF) in Oregon. Published by the U.S. Forest Service (USFS).
Clackamas WSR
https://www.rivers.gov/rivers/clackamas.php
https://en.wikipedia.org/wiki/Clackamas_River
The Clackamas River is located to the west of the Cascade Range and to the south of the Columbia River Gorge in northern Oregon. Flowing northwest from its sources high in the Cascade Mountains, the designated portion of the river, which is 47 miles (75.6 km) in length, runs from Big Spring (headwaters area) to Big Cliff, just south of the town of Estacada. This most picturesque region is entirely within the Mt. Hood National Forest and encompasses forested lands, wetlands, riparian areas and rock cliffs.