Boise National Forest

Tips for Taking Your RV into Boise National Forest

The forest stretches across a wide range of elevations, from sagebrush foothills near the Boise River to high mountain country around Idaho City, Lowman and the upper Payette drainages. That variety is a big part of the appeal, but it also means conditions can change quickly. Higher roads and campgrounds often hold snow well into late spring, and early autumn nights can drop below freezing even after warm afternoons. Before you leave, check the Forest Service's current road and fire information, since seasonal closures and fire restrictions are common in summer.

Choosing roads and sites

ID-21, the Ponderosa Pine Scenic Byway, is paved and handles most rigs well, but many of the forest roads branching off it are gravel or dirt, with washboard sections, tight turns and limited turnaround space. If you tow a long travel trailer or drive a larger Class A, scout a spur road on foot or with a tow vehicle before committing. Developed campgrounds along the byway and the river corridors may have length limits, so confirm them ahead of time. Popular spots fill fast on summer weekends, and arriving midweek improves your odds.

Dispersed camping essentials

• Arrive self-sufficient: bring enough fresh water, and plan for full gray and black tanks, since dispersed sites have no hookups or dump stations.
• Respect stay limits: national forests generally limit how long you can stay in one spot, so check the local rules.
• Use existing sites: park on previously used, hardened ground rather than creating new tracks, and keep clear of streams.
• Fire safety: follow posted restrictions, and never leave a campfire unattended.
• Pack it out: carry all trash home, and store food securely around wildlife.

Getting your RV ready

Rough forest roads can be hard on tires, suspension, slide-outs and anything that isn't secured. A pre-trip check of your tire pressure, brakes, batteries, propane system and roof seals goes a long way. If you'd like a second set of eyes before heading into the backcountry, our service and parts team can help. For more trip ideas around the Treasure Valley, browse our RV travel guides.