OpenCamp
Aerial view
Public LandU.S. Forest Service

Crystal Lake Campground

Judith Gap, Montana · 6,050 ft

Aerial view · USGS / USDA NAIP · Public domain · source

At a glance

2 of 8 facts known · Forest Service data, checked Oct 3, 2026

Price per night
$20Forest Service data, checked Oct 3, 2026
Sites
Not yet known
Hookups
Not yet known
Elevation
6,050 ft1,844 m
Pets
Not yet known
Big rigs
Not yet known
Season
Not yet known
Cell signal
Not yet known

Amenities

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About

Crystal Lake Campground is in the shadow of Mt. Harlow at an elevation of 5,700 feet. The 28 campsites are large and widely spaced, and recent removal of hazard trees has left each camp site with expansive views of the surrounding mountains. The largest slot can accommodate a maximum trailer length of 45 feet and is a suitable campground for large RVs. Crystal Lake Campground opens around June 2nd and closes in late October. Nearby trailheads lead to the Crystal Lake Loop Trail and a trail which leads to ice caves. In the summer, Crystal Lake is well-suited for canoeing. The lake is stocked with rainbow trout. During drought years, the lake may dry up by late July. All campgrounds on the Helena-Lewis and Clark National Forest are first-come, first-served. Reservations are not available. Camping is limited to 16 consecutive days in one location. A campground fee is required. Please pay at the self-serve campground fee station. Campsites cannot be reserved by simply paying for the site camper must be present. A food storage order is in effect from March 1st to December 1st to prevent human-bear conflicts on the Helena-Lewis and Clark National Forest. Store all unattended food and attractants properly. Please see Food Storage Order for specifics. Open and close dates can vary depending on snowfall conditions. Please call the local district office or check our website. Leashed dogs are welcome. Horses are not allowed in campgrounds. Motorized OHVs must stay on the campground road. The campgrounds include access to drinking water during the warmer months, and all have at least one handicap accessible vault toilet. Each campsite has a fire ring and/or grill, and a picnic table. Even if water is unavailable, campground fees are still required.

Fees: Overnight Use:

From OpenStreetMap, Overture Maps Foundation — Places, USDA Forest Service — Recreation Opportunities, and USFS INFRA Recreation Sites · · Edit

Cell service

Report signal

FCC map: no coverage reported

  • VerizonNo coverage on FCC map
  • AT&TNo coverage on FCC map
  • T-MobileNo coverage on FCC map

Cell service at Crystal Lake Campground: FCC map Dec 2025

Weather

National Weather Service

  • WedSunny50°27°
  • ThuMostly Sunny47°29°
  • FriSunny59°39°
  • SatSunny62°33°
  • SunSunny, 2% chance of rain53°34°

Nearby camping

See on the map
3 more within 25 mi

Location and contact

46.79390, -109.51112
Managed by
U.S. Forest ServiceFederal operator
Nearest town
Judith Gap

Data from OpenStreetMap, Overture Maps Foundation — Places, USDA Forest Service — Recreation Opportunities, USFS INFRA Recreation Sites

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Reserve