Third Fork Cabin is a national park campground at Boise National Forest in Gem County, Idaho. Reservations are managed through Recreation.gov. Campsite Tonight watches Boise National Forest around the clock and automatically adds an open site to your Recreation.gov cart the moment a cancellation appears — so you just check out.
Third Fork Cabin is in very high demand — sites here routinely sell out well in advance. Cancellations are often the best way in, which is exactly what Campsite Tonight watches for.
Sites here are tent or walk-in (no RV access).
Other campgrounds at Boise National Forest include Antelope (Boise National Forest, ID), Sagehen Creek, Eastside, French Creek and Cold Springs Campground - Boise NF (ID).
Total reservations in May — 2023: 9 · 2024: 6 · 2025: 4
Address
Gem County, Idaho
Coordinates
44.3731, -116.3008
Very high demand - sites typically fill up immediately when the booking window opens. Plan to book the moment reservations open.
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Boise National Forest
Boise National Forest
Boise National Forest
Payette National Forest
Boise National Forest
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Boise National Forest
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