Introduction / Overview: A Functional Stay on Base in Big Sky Country
For authorized military personnel, retirees, and Department of Defense affiliates traveling through Central Montana, the Malmstrom Air Force Base Annex FamCamp in Great Falls offers a practical, no-frills, and highly convenient RV stopover. Situated on the secure confines of Malmstrom Air Force Base, this facility is designed to meet the immediate needs of military travelers, providing essential hookups for RVs in a quiet environment. As a component of Malmstrom's FamCamp offerings (which also includes the newer "Gateway FamCamp" located just off base), the Annex is the older, more utilitarian option, valued for its immediate proximity to core base services.
The atmosphere at the Annex is generally quiet and relaxed, appealing to those who need a reliable place to park for a few nights while passing through or accessing base facilities. The park's purpose is simple: to offer authorized users a safe, reliable, and cost-effective place to stay. While the sites are described as basic—gravel, closely spaced, and not recently updated—the trade-off is the significant convenience of being directly on the installation. Montana locals familiar with military installations understand this focus on function over elaborate recreational amenities, appreciating the secure setting and the easy access to the Commissary, Base Exchange (BX), and other morale, welfare, and recreation (MWR) facilities. It serves as a necessary and important piece of the infrastructure supporting military families traveling across Montana's vast landscape.
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Location and Accessibility: On-Base Convenience in Great Falls
The Annex FamCamp is located within the gates of Malmstrom Air Force Base, which is situated near the city of Great Falls, Montana. The official address is 7521 4th Ave N, Malmstrom AFB, MT 59402, USA.
Accessibility is contingent upon military affiliation. Only authorized personnel—Active Duty, Retirees, Reserves, DoD Civilians, and in some cases, 100% DAV/VHIC veterans—are eligible to stay and must possess the proper credentials for base entry. The campground is located in a corner or "annex" area of the base, offering a degree of separation and quiet despite being on the installation. Its location within the base perimeter is its key advantage, as it places guests just a short walk or drive from essential facilities like the BX, Commissary, and Fitness Center. For those traveling through Montana, the base is easily accessed from major highways in the Great Falls area. Important Montana Traveler Note: Guests must ensure they enter through the correct gate and follow all base security and entry procedures before arrival. The proximity to Great Falls also provides easy access to off-base services and local Montana attractions like the Missouri River and the Lewis and Clark Interpretive Center.
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Services Offered
The Annex FamCamp provides essential services crucial for self-contained RV travelers, though it is more rustic compared to the newer off-base location (Gateway FamCamp).
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Features / Highlights
The primary highlights of the Annex FamCamp are its secure, on-base status and its utility as a convenient, basic stopover.
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Contact Information
Authorized personnel should use the following contact information for inquiries and check-in procedures:
Address: 7521 4th Ave N, Malmstrom AFB, MT 59402, USA
Phone (Outdoor Recreation/FamCamp Office): (406) 731-2224
Mobile Phone: +1 406-731-2224
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What is Worth Choosing: Maximum Convenience and Security
For authorized personnel, choosing the Malmstrom Air Force Base Annex FamCamp is a clear decision in favor of maximum security, on-base convenience, and affordability. While the Annex is older and offers a more basic facility—lacking on-site showers and laundry—its value proposition is solid. It is the ideal stop for military travelers who require full hookups (or near full hookups), a safe place to park their rig, and immediate, unrestricted access to the Commissary and BX for resupply.
Montana locals who rely on the FamCamp system for travel will find that this park serves its purpose as an essential logistical hub. The quiet environment and the ease of accessing base amenities—especially the gym for showering—make the minor inconvenience of the rustic sites well worth the excellent nightly rate and the peace of mind that comes with staying on a military installation. For a few nights' stay while passing through Great Falls or before heading to other Montana destinations, the Annex remains a highly functional and practical option.
Onsite services
Wheelchair accessible entrance
Wheelchair accessible parking lot
RV camping
RV electric hookup
RV sewer hookup
RV water hookup
Public restroom
Public shower
Restroom
Running water
Tent sites
Wi-Fi
Camping fee
Good for kids
Playground
On-site parking
Dogs allowed
Fine campground for a few nights stay. Has a bathroom with one toilet per gender but no showers or facilities at the annex. Gravel spots, fairly level, no wifi. There were several spots open the few days we were there. Quiet. Close to the amenities on base though, hence the 4 stars. New famcamp 1/2 mile off base has showers and laundry.
We stayed in the RV park, pretty basic, you call to check in. All base stuff is here of course. Really a place to stay if you are passing through. No bathrooms and no showers.
We stayed for a few day, and it was great location. Rode bicycles around the back side of the base with very little traffic on the roads. Would stay here again.
We stayed here for one night. Very nice grassy area to pitch a tent. Male and female restrooms with a toilet and sink with cold running water. Very (very) well lit area. Nowhere to hide from the wind if you are in a tent. Noise was an issue for us during our stay. It sounded like there was a motocross track nearby because we heard dirt bikes racing around for a few hours at night. After that racket stopped around 2200 there were helicopters sometime after midnight. The best part was the muffled gunfire at around 0600. Apparently there is an indoor firing range close to the campground. Hey, mission comes first and camping second! Do yourself a favor and stay at the new Gateway FamCamp just outside the gate instead of the annex!
Of all the military campgrounds we have been this was the worst experience. We wanted to stay in the campground with full hookups. We were told by the campground host (Bill) that thay had no openings and he would let.us know when something came open . He stated that liked to keep 30amp units in the campground on base with no with first, laundry, and no showers. After a week my wife went to family camp off base to use the laundry and was told that we could not. We were there for over two weeks and when we were leaving the host showed up and offered us a space in the campground we came for. The office staff was good