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Hardin KOA

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CAMPER SUMMARY PRESENTED BYFord

Hardin KOA, near Hardin, Montana, is a cozy spot that caters to a variety of campers, whether you're in a tent, RV, or looking for a cabin experience. With 55 sites, it’s a convenient place to rest your head after a day of exploring the nearby Battle of Little Bighorn National Monument.

The campground offers essential amenities like drinking water, electric hookups, and clean showers, making it a practical choice for an overnight stay. Visitors have mentioned the friendly staff and well-kept facilities, with one camper noting, “The owners are wonderful and all employees have been fantastic!” While the sites are a bit close together, many appreciate the welcoming atmosphere and the chance to meet fellow travelers.

For those traveling with kids, there’s a playground that features a mix of old and new equipment, though be prepared for some dirt underfoot. The small pool is a refreshing spot to cool off on hot days, and the market on-site has a decent selection of groceries and RV supplies. If you’re looking for a straightforward place to camp with a friendly vibe, Hardin KOA is worth considering for your next adventure.

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Location

Hardin KOA is located in Montana

Detail location of campground

Directions

From I-90 (exit 495) & Hwy 47: Go 1 mi N on Hwy 47.

Coordinates

45.76360603 N
107.61279355 W

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Drive Time

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Access

  • Drive-In
    Park next to your site
  • Walk-In
    Park in a lot, walk to your site.

Connectivity

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    T-Mobile5G
    Excellent Coverage
    Last on 7/21/25
  • signal strength bars
    Verizon5G
    Excellent Coverage
  • signal strength bars
    AT&TLTE
    Some Coverage

Site Types

  • Tent Sites
  • RV Sites
  • Standard (Tent/RV)
  • Group
  • Cabins
  • Tent Cabin

Features

For Campers

  • Market
  • ADA Access
  • Trash
  • Picnic Table
  • Firewood Available
  • Phone Service
  • Reservable
  • WiFi
  • Showers
  • Drinking Water
  • Electric Hookups
  • Toilets
  • Alcohol
  • Pets
  • Fires

For Vehicles

  • Sanitary Dump
  • Sewer Hookups
  • Water Hookups
  • Pull-Through Sites
  • 30 Amp Hookups
  • 50 Amp Hookups

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Reviews

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46%
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4.0

out of 5

11 Reviews

Reviewed Aug. 23, 2025

Quiet and clean

We stayed for two nights and went to see Custers last stand. Pool was great for afternoon. Laundry and bathrooms clean and just fine. My only issue was the dump hook up at our FHU site. It was about 1ft above ground level and almost made it impossible to dump with an accordion hose. Other than that, great stay.

Site42
Month of VisitAugust
Reviewed Aug. 17, 2025

Lovely Campground

Clean, well maintained. Washing machine room is big and an adjacent room to wash your dog! This KOA has a Pizza/Wings store attached to office. Spoke to the new owners and told us of their expansion plan which is only waiting on permit approval from state/town. Adjacent to alfalfa fields, bring mosquito bug spray.

Site27R
Month of VisitApril
  • Review photo of Hardin KOA by Denise F., August 17, 2025
  • Review photo of Hardin KOA by Denise F., August 17, 2025
  • Review photo of Hardin KOA by Denise F., August 17, 2025
  • (5) View All
Reviewed Aug. 9, 2025

Koa

This is a koa campground. It’s a nice campground with full hookups. The camp hosts are nice and very helpful. We had another RV right next to us, about 5 ft away. On the other side of our RV was a nice green grassy area with a picnic table, which was nice. It was a great one nighter for us. Our neighbors were up at 5:00am. So no sleeping in for us, but It was perfect to visit Little Big Horn, only 15 minutes away.

Site04
Month of VisitAugust
  • Play button icon
  • Review photo of Hardin KOA by Diana V., August 9, 2025
Reviewed Aug. 19, 2024

New owners! Tons of new improvements

New owners have been here about a year and you can see all of the new improvements! Cute store! Vending machines in the laundromat, one of the offers ice cream, and frozen food. 2 Huge dog parks and pet wash. Bathrooms are clean and staff is very friendly..

Site29
Month of VisitAugust
Reviewed Dec. 31, 2022

Small but nice

Small campground hosts/owners are very nice people. Bathrooms, water, and showers available. It’s a little windy but good place to stop and rest for the night.

Month of VisitMay
  • Review photo of Hardin KOA by Kelly , December 31, 2022
Reviewed Sep. 8, 2022

Great people, tiny spaces

The owners are wonderful and all employees have been fantastic! The sites are very close and not at all separated. It worked for us, but we like more space.

Site25R
Month of VisitSeptember
  • Review photo of Hardin KOA by Katie W., September 8, 2022
  • Review photo of Hardin KOA by Katie W., September 8, 2022
Reviewed Jul. 13, 2021

Small no frills

Nice to park for the night. Friendly staff. A bit dated - like the sewer didn’t have a screw in or hook. It just set on top. Very nice playground with a mix of old and new equipment. But I didn’t like the dirt under it as they kids and I got dirty feet super fast.

We got a spot under a tree for our RV at our request. We shared hook ups with the site next to us which kept neighbors close.

Very small pool. Decent washers and dryers. Good no nonsense stop. Very good WiFi.

Site11
Month of VisitJuly
  • Review photo of Hardin KOA by Joan , July 13, 2021
  • Review photo of Hardin KOA by Joan , July 13, 2021
  • Review photo of Hardin KOA by Joan , July 13, 2021
  • (5) View All
Reviewed Jul. 31, 2020

Beautiful Sunsets...

The staff was very friendly and courteous. Very clean facilities and pool area. Good selection of goods in the office groceries as well as RV accessories. The only reason I gave it 4 stars is because I believe the bathroom facilities could use a little updating but a great little campsite overall and worth the price.

  • Review photo of Hardin KOA by Cannon W., July 31, 2020
  • Review photo of Hardin KOA by Cannon W., July 31, 2020
  • Review photo of Hardin KOA by Cannon W., July 31, 2020
Reviewed May. 24, 2020

Convenient not necessarily cheep

Convenient not necessarily cheep. Pretty close to battle of little bighorn. Pool was refreshing. I agree with the other review that the staff wasn't very enthusiastic about checking us in. I liked they were having a fund raiser and selling ice cream. Spots were flat. Power was ample. Sayed there summer of 2019

  • Review photo of Hardin KOA by Scott G., May 24, 2020
  • Review photo of Hardin KOA by Scott G., May 24, 2020
Reviewed Oct. 27, 2019

Ok for an overnight, wouldn't stay long term

We stayed here as an overnight stop during our summer trip.

There is not much in Hardin at all, but the campground provide plenty of space with the sites. We had 50amp for our trailer and water and sewer hookups.

I don't think the staff at the front desk were very enthusiastic about their jobs...they seemed like they weren't too happy to have to deal with another camper showing up for the night.

There were quite a few other rigs there when we stayed, but no one that looked like they were staying for long term.

Frequently Asked Questions

How much does it cost to camp at Hardin KOA?

Camping at Hardin KOA can cost between $30.00 and $75.00 depending on the site.

Does Hardin KOA have RV hookups?

According to TheDyrt.com, Hardin KOA has 30 amp and 50 amp electric hookups, water hookups and sewer hookups.

Are fires allowed at Hardin KOA?

Yes, according to campers on TheDyrt.com, fires are allowed at Hardin KOA, although make sure to check current fire restrictions in the area.

Does Hardin KOA have wifi?

Yes, according to campers on TheDyrt.com, Hardin KOA does have wifi.

Is there cell phone reception at Hardin KOA?

According to campers on TheDyrt.com, there is some coverage for AT&T, excellent coverage for T-Mobile, and excellent coverage for Verizon.