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Greenough Lake Campground Custer Gallatin National Forest Montana

Greenough Lake Overview

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Greenough Lake Campground has 18 single-family campsites and is located on the banks of Rock Creek in Custer Gallatin National Forest. Greenough Lake is also just 1/4 mile from the campground.

Campsites are suitable for tents, trailers and RVs. Each site also has a parking spur, table, food storage locker, fire ring and grate. Hookups are not available.

The seasonal campground is usually open early May to late September. Amenities include potable (drinking) water, vault toilets and trash collection (dumpsters). Firewood is also available for sale from the camp host. Cell service is not available in the area.

Greenough Lake Campground – Area Recreation

The area is a popular location for fishing, canoeing, kayaking, hiking, ATVing and scenic driving. Glacier Lake, Hellroaring and Lake Fork trailheads are nearby.  Wildlife viewing is also fantastic in the area.

Other campgrounds in the area include Basin, Cascade, Rattin, Sheridan, Limber Pine and Parkside.

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Amenities
  • BBQ Grills
  • Campground Host
  • Campsite Tables
  • Cell Service - None
  • Comfort Station
  • Drinking Water
  • Fire Pit
  • Fire Rings
  • Firewood Available
  • Food Storage Locker
  • Golden Age & Access Passports accepted
  • Grills
  • Pets OK
  • Picnic Tables
  • Restrooms (Vault Toilets)
  • Trash Collection
Activities
  • ATVing
  • Backpacking
  • Biking
  • Bird Watching
  • Boating
  • Canoeing
  • Fishing
  • Fly Fishing
  • Hiking
  • Historic Sites
  • Kayaking
  • Mountain Biking
  • Nature Trails
  • OHVing
  • OTV Trails/Riding
  • Photography
  • Picnicking
  • Stargazing
  • Wildlife Viewing
Last updated September 14th, 2026
12 Miles South on HWY 212
Red Lodge, Montana 59068
928-537-8888
Lat / Long:

45.05558, -109.4138

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Best Campsites
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Regions
Campsite Types
  • ADA
  • Camper Van
  • Primitive
  • RV
  • Tent
  • Trailer
# of Campsites:

18

Campsite Vehicle Size:

28ft. to 60ft.

Season:

Year Round

Elevation:

7,301

Dump Station:

Off-Site

The nearest RV dump stations are just north of the campground along Highway 212 in and around Red Lodge.

Greenough Lake Photos

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Greenough Lake Campground Sign
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