Warm Lake
Sold out? Sites at Warm Lake open up when campers cancel.
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About Warm Lake
Warm Lake is a national park campground at Boise National Forest in Valley County, Idaho. Reservations are managed through Recreation.gov. When a booked site here is cancelled it can vanish within minutes, so Campsite Tonight monitors it 24/7 and auto-adds the opening to your Recreation.gov cart before anyone else.
Warm Lake 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.
The campground accommodates RVs and trailers up to 60 ft. Campers rate it 4.8/5 across 59 reviews.
Other campgrounds at Boise National Forest include Shoreline, Picnic Point (id) and Stolle Meadows Cabin.
Total reservations in May — 2023: 27 · 2024: 24 · 2025: 20
Location
Address
Cascade, Idaho
Coordinates
44.6522, -115.6556
Very high demand - sites typically fill up immediately when the booking window opens. Plan to book the moment reservations open.
- •July sees 114 reservations - book early or set cancellation alerts.
Nearby Campgrounds
Shoreline
Boise National Forest
Picnic Point (id)
Boise National Forest
Stolle Meadows Cabin
Boise National Forest
Poverty Flat
Payette National Forest
Kennally Creek
Payette National Forest
Four Mile
Payette National Forest
Photos
Warm Lake FAQ
How far in advance should I book Warm Lake?
Very high demand - sites typically fill up immediately when the booking window opens. Plan to book the moment reservations open. Mark your calendar for when the booking window opens (typically 5-6 months ahead). Also set alerts - cancellations do happen.
What is the busiest time at Warm Lake?
July typically sees the highest reservation activity at Warm Lake. During peak times, 100% of reservations are made 2+ weeks in advance.
Are there campsites available at Warm Lake right now?
Warm Lake is currently fully booked for the next 14 days. However, cancellations happen frequently - download the Campsite Tonight app to get instant alerts when sites become available.
Where is Warm Lake located?
Warm Lake is located in Boise National Forest, near Cascade, Idaho.
Track Availability at Warm Lake
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