Standard (Tent/RV)
RV Sites
Tent Sites
Drinking Water
Fires Allowed
Pets Allowed
About Halfmoon Campground

A campground in the east crazy mountains on the Yellowstone District.


Camp sites: 12

Maps: Halfmoon Campground Map (527 KB)

Accessible Facilities:
6 Sites

Trash Pickup: No

Firewood: No

No Reservations:
This campground does not use a reservation system, it is managed on a first-come, first-served basis. Be aware the campground may fill up on weekends & holidays during the summer months and you should arrive in the early afternoon to ensure there is a space available for the night.

Livingston Office
5242 Hwy 89.
Livingston, MT 59047
(406) 222-1892

January 1st - December 31st
National Forest
Drive In
Walk In
Hike In
ADA Accessible
Alcohol Allowed
Drinking Water
No Electric Hookups
Fires Allowed
No Firewood Available
No Market
Pets Allowed
No Phone Service
Picnic Table
Not Reservable
No Showers
No Trash
No WiFi
+ More
RVs and Trailers
No Sanitary Dump
No Sewer Hookups
No Water Hookups
Max Length: 32 ft.
Halfmoon Campground is located in Montana
46.0411 N
-110.2381 W
Get Directions
11 mi N of Big Timber on US 191, 12 mi W on Big Timber Canyon Rd
4 Reviews of Halfmoon Campground
The Crazies got Crazy on us!

Absolutely breathtaking views with a long, beautiful dirt road in to the campsite. The campground is rural but perfectly well equipped with vault toilets (which needed tending to when we were there TBH), rock fire rings and picnic tables. We were looking forward to exploring this gorgeous area, but Mother Nature had other plans for us. We were able to easily find a private site and set up camp and have a peaceful evening under the stars, looking forward to our hike in the morning. We went to sleep all happy and cozy. We woke up to the craziest wind storm around 1am!!! Our tent took quite a beating, we are estimating that winds were above 50mph!!! Needless to say, we were exhausted in the morning and packed up promptly and promised ourselves we would return!

Great Campsite

There is a bathroom, no water. Lots of space between campsites. $5 per campsite. Fire pit area. A pretty swampy area but so beautiful at the base of the mountain with the Twin Lakes trailhead right across from the campground.

Halfmoon Magic

Nestled at the base of the soaring peaks of the Crazy Mountain Range, Halfmoon Campground feels truly magical. The dozen campsites are spread amongst the tall pine forest; each accommodated with a picnic table, fire ring and ample flat spaces for tents. There is also a toilet facility and minimal cellular service.

The scenery surrounding the campground is breathtaking: sharp peaks that rise upwards of 7,000 ft in elevation, crystal clear mountain streams rushing down the mountain sides, waterfall after waterfall, and two mountain lakes at the top of the 6 mile trail. Halfmoon Campground, I will be back! Also, it is a no-fee camping area.

Link to the varied legends of the naming of the Crazies:

First to Review
Beautiful hike to waterfalls!

Great campsites on a loop with a bit of a space in between, nice hiking trails to waterfalls! The road in is a bit rough the last few miles so larger campers might have problems. Excellent for a day adventure!