Go if
You want a quiet backcountry feel with strong wildlife viewing and trail access.
Select a month, then check for open campsites
Price
Varies
Booking
Reservable
Sites
Varies
Season
Year-round
Cell
Unknown
Pets
Check Policy
Select a month, then check for open campsites
Price
Varies
Booking
Reservable
Sites
Varies
Season
Year-round
Cell
Unknown
Pets
Check Policy
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Learn more about alerts →Upper Penstemon Campground
42.1943, -114.2859
You want a quiet backcountry feel with strong wildlife viewing and trail access.
You need hookups, running water, or easy access from paved roads.
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Best season: summer. Summer offers the most reliable access and the widest window for hiking and wildlife viewing, with daytime highs commonly in the 60s–80s°F and cool nights in the 30s–50s°F at 6,700 ft. Trails are usually free of snow, wildflowers are often at their peak in early summer, and animals are active—making it the best time for multi-day hikes and dawn/dusk wildlife watching. Expect moderate crowds on weekends and holidays; arrive early for first-come, first-served sites and download the Recreation.gov® Peak months: July, August, September, June Avoid: December, January, February
Summer cited as the reliable window; trails clear and wildflowers peak then.
Reservation tips, booking windows, and free cancellation alerts.
The campground is described as secluded and offers basic amenities on a first-come, first-served basis. Campers need to physically arrive at the campground to claim and purchase a site. Payment for campsites is facilitated through the Recreation.gov app's Scan and Pay feature. However, campers are advised to download the app ahead of time due to limited or no cellular service in remote areas.
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