The Dolores River Canyon is public land with its own rules

Downstream of McPhee Dam, the Dolores River drops into a long, deep canyon. A stretch of it is a wilderness study area on public land managed by the Bureau of Land Management. That is a real designation, not just scenery, and it shapes what you can do there.

Public land is not the same as land with no rules. On BLM ground, and especially inside a wilderness study area, the agency decides how the place is used: where you can drive, whether motorized travel is allowed, how camping works, and what river running involves. The river’s flow also depends on releases from the dam, so a trip that works one week may not the next.

For someone living nearby, this is the calm version of the story: the canyon is open to enjoy, but it rewards checking first. A quick look at the managing office tells you the current access points, any seasonal limits, and the rules for floating or camping, so a day out matches what the land actually allows.

For a trip into the Dolores River Canyon, the BLM Tres Rios Field Office is where to check current access and rules first.