Is Lower O'Brien Campground first-come first-served or reservation?

Lower O'Brien Campground accepts online reservations. We recommend booking in advance, especially during peak season (typically summer weekends). Use campsite alerts to get notified when spots become available.

Are there showers at Lower O'Brien Campground?

Lower O'Brien Campground does not have shower facilities. Plan accordingly—nearby alternatives may include day-use areas or towns.

Are dogs allowed at Lower O'Brien Campground?

Pets are not allowed at Lower O'Brien Campground. This policy helps protect local wildlife and other campers. Consider nearby pet-friendly campgrounds if traveling with animals.

Lower O'Brien Campground

2.33

6 reviews

Top 24%Fall

Quick Facts

5,899 ft

Price

Varies

Booking

Reservable

Sites

Varies

Season

Year-round

Cell

Unknown

Pets

Check Policy

Book Online Official Website

Get Directions

Quick Facts

5,899 ft

Price

Varies

Booking

Reservable

Sites

Varies

Season

Year-round

Cell

Unknown

Pets

Check Policy

Book Online Official Website

Get Directions

Lower O'Brien Campground

No fees available

Campsite Fees

No paid fee categories listed.

Get Notified When Available

We'll monitor this campground and alert you the moment sites become available.

Free to start · paid plans add 2-min scans

256,000+ sites monitored · Email alerts to start; SMS and in-app with an account

Learn more about alerts →

Share this campground

Recreation Dot Gov

Provider

N/A

I manage this campground

Ask Camp Sage about Lower O'Brien Campground

Availability, what to pack, similar spots — ask anything and get an instant answer.

Campground Map

Lower O'Brien Campground

44.2565, -114.6933

Weather at Lower O'Brien Campground

Best Time to Camp at Lower O'Brien Campground

Best season: fall. Fall offers the best balance of comfortable daytime temperatures (typically in the 45–65°F / 7–18°C range at ~5,900 ft), crisp nights (often dipping into the 30s°F / near freezing) and reduced summer crowds, making it ideal for relaxed first-come, first-served camping. Foliage color, cooler hiking weather, and generally more stable late-season conditions make it great for photography, day hikes, and campfire evenings (subject to local fire restrictions). Expect fewer weekend crowds than peak-sum Peak months: September, October, June, July Avoid: December, January, February

Best

Fall(Sep-Nov)

4.0 / 5

Top 24% in US

Overview: fall brings best conditions, comfortable days, crisp nights, fewer crowds.

Planning Tips

About Lower O'Brien Campground

Lower O'Brien Campground sits in mid-elevation forest within Sawtooth National Forest, Idaho, operated by the U.S. Forest Service. This first-come, first-served site draws visitors seeking quiet forest camping without the reservation hassle. Fall brings the best conditions with comfortable daytime temperatures, crisp nights, and fewer crowds than summer.

Lower O'Brien Campground is operated on a first-come, first-served basis and provides non-electric sites. Additional details on the types of accommodations are not provided.

Weather and SeasonsBest season: fall. Fall offers the best balance of comfortable daytime temperatures (typically in the 45–65°F / 7–18°C range at ~5,900 ft), crisp nights (often dipping into the 30s°F / near freezing) and reduced summer crowds, making it ideal for relaxed first-come, first-served camping. Foliage color, cooler hiking weather, and generally more stable late-season conditions make it great for photography, day hikes, and campfire evenings (subject to local fire restrictions). Expect fewer weekend crowds than peak-sum Peak months: September, October, June, July Avoid: December, January, February

Elevation5899 ft above sea level

Best Campsites

Curated by campers, for campers

Reveal picks

Reserving a campsite

Need help booking Lower O'Brien Campground?

Reservation tips, booking windows, and free cancellation alerts.

Recreation.gov Guide

Booking tips & windows

When to Book

Find your booking window

Cancellation Alerts

Free alerts for this campground

Amenities available

The Lower O'Brien Campground operates on a first-come, first-served basis. Campers may be able to pay for sites using the Scan and Pay feature on the Recreation.gov mobile app, which requires downloading the app before arrival due to potential limited cell service in remote areas. However, specific information regarding the availability of amenities such as showers, potable water, fire rings, picnic tables, or others is not explicitly provided for this campground.

I manage this campground

Planning your trip?Check out our camping packing checklist

Trip Planning Tools

Set an AlertGet notified when sites open up Check WeatherHistorical weather data Gear for This TripMatched gear recommendations Packing ListCustomizable checklist

Questions & answers

Researching this campground? Ask anything — other campers and our team will weigh in. No visit required.

Tips from campers

Short heads-ups about the road in, gear quirks, timing, and more. You don't have to have been here to share what you know.

Reviews

Rate Lower O'Brien Campground

Been here? Tap a star to start. Takes about a minute.

Sign-in required only if you want your name on it.

From Booking Sources

2.3

6 reviews

Mixed Reviews

Lower O'Brien Campground has mixed reviews, placing it in the bottom 85% of campgrounds based on reviews

User reviews for Lower O'Brien Campground are unavailable.

Review Summaries

No review summaries available for this campground yet.

Check back later as we continuously analyze new reviews.

Outdoorithm Community

Be the first to review this campground

Every adventure creates another. Share what you learned so the next camper feels a little more prepared heading out.

Lower O'Brien Campground

No fees available

Campsite Fees

No paid fee categories listed.

Get Notified When Available

We'll monitor this campground and alert you the moment sites become available.

Free to start · paid plans add 2-min scans

256,000+ sites monitored · Email alerts to start; SMS and in-app with an account

Learn more about alerts →

Share this campground

Recreation Dot Gov

Provider

N/A

Go if

You prefer spontaneous camping without reservations and enjoy fall foliage with cooler hiking weather.

Skip if

You need guaranteed site availability or want summer warmth and long daylight hours.

Nearby Campgrounds