USDA Forest Service · Idaho

Lower O'Brien Campground

USDA Forest Service · Idaho, United States · in Sawtooth National Recreation Area

Open on the map Drive there Reserve Official page Directions
Sites
4
Hookups
1 no hookups
Drinking water
Yes
Restrooms
Yes
Elevation
5,899 ft
Dark sky
Bortle class 1
Cell coverage
T-Mobile none · AT&T none · Verizon none (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
Access road
ROBINSON BAR (NFSR 70454) · native material · suitable for passenger cars
Lake
Sawtooth National Forest
Phone
N/A

Season dates aren't confirmed for this campground yet - opening and closing dates haven't been verified. Check the operator's page or call ahead before you plan a trip.

1 numbered sites are mapped one by one - the site map below shows each with its facts and pictures.

Site map

1 numbered sites are mapped one by one on the imagery, with the operator's own facts and pictures for each site where it publishes them. Tap a site to rate it, keep a note and add your own photos; press and hold the map for a pin of your own. Your ratings, notes, pins and photos are kept with the campground on your Saved list, the same list the camping map and the drive page keep.

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About

Overview

This location is available on a first-come, first-served basis only. Visitors are required to physically arrive at the campground to purchase and claim a site. Once on-site, you may be able to pay for your campsite(s) by scanning a QR code using the Recreation.gov mobile app, and the Scan and Pay feature.

If this option is available, you will need to first download the free Recreation.gov mobile app https://www.recreation.gov/mobile-app prior to your arrival as some remote areas have limited or no cellular service.

Weather, month by month

MonthTypical highTypical lowColdest nightHottest dayYears with a night below 32°F
January31°15°-3°43°11 of 11
February33°16°-8°48°11 of 11
March40°22°9°57°11 of 11
April43°26°9°58°11 of 11
May54°35°24°68°6 of 11
June69°44°24°84°1 of 11
July82°57°40°90°0 of 11
August81°55°41°89°0 of 11
September69°45°33°83°0 of 11
October55°33°10°72°8 of 10
November45°22°-4°60°9 of 10
December33°14°-3°45°10 of 10

Mid-month figures from 2016–2026 of daily weather at this spot (ERA5 reanalysis via Open-Meteo, CC BY 4.0), in °F. Typical is the median; coldest and hottest are the extremes seen.

Trails nearby

All 503 trails in Sawtooth National Forest · All 157 trails in Sawtooth National Recreation Area · All 656 trails in Salmon-Challis National Forest

Trailheads the Park Service and the Forest Service map, within 10 miles as the crow flies; each trail's page has its length, climbing and the Service's description.

Nearby campgrounds

All public campgrounds in Idaho · Every state and province · Facts read from the operator 2026-02-25. Confirm fees, rules and current status with the operator before you go.