Boulder Flat

USFS · Camping Area · Dispersed · Free

DispersedFree

Fast facts

Cost: Free
Managed by: USFS
Type: Camping Area
Hours: Open 24 hours/day
Nearest dump station: Cedar Flats Dump Station · 20.1 mi
Coordinates: 46.3392, -115.3151
Last verified: September 18, 2026

46.3392° N · 115.3151° W

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Last verifiedSeptember 18, 2026

About this place

Boulder Flat, located at milepost 122 of US Highway 12 along the Lochsa River, offers dispersed camping, a vault toilet, and unimproved access to the river.
From the USFS.

Is Boulder Flat free?

Yes. Boulder Flat is free to use. It is managed by the USFS. It is a dispersed area, so there are no hookups, no water and no trash service unless a report below says otherwise.

How do I get to Boulder Flat?

Site is located along the Lochsa River at approximately milepost 122 of US Highway 12.

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Nearby

SourceData from the USFS. Last synced September 18, 2026. Community reports and photos are submitted by travelers and are not verified by the agency.

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Disclaimer TerrainKit is an independent product with no affiliation with, sponsorship from or endorsement by the U.S. Forest Service, the Bureau of Land Management, the National Park Service or any other public agency. Site and access information is compiled from publicly available sources and can go out of date without notice. Confirm current rules, closures, fire restrictions and stay limits with the managing ranger district or field office before you camp.

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47.5053° N · 111.3008° W