Grey Sandy Campground

Hauser Lake sits just outside Helena, and Grey Sandy Campground occupies a privately managed plot along its shore, giving RV campers full hookups including electric, water, and sewer at $50 to $60 per night. A small on-site store covers basic supplies. Cell service conditions are noted by visitors, but the campground provides free WiFi. Black Sandy State Park Campground sits roughly 0.2 miles east for campers who prefer a state-managed alternative.

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Map & DirectionsGrey Sandy Campground is located in Montana near Helena National Forest

Detail location of campground
Private Campground

Address

6568 Hauser Dam Rd
Helena, MT

Coordinates

46.743914704022785 N
111.89083364374657 W

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Connectivity

  • signal strength bars
    T-Mobile
    No Coverage
  • signal strength bars
    Verizon
    No Coverage
    Verified by 1 user
    Last on 6/16/26
  • signal strength bars
    AT&T
    No Coverage

Connectivity

  • signal strength bars
    T-Mobile
    No Coverage
  • signal strength bars
    Verizon
    No Coverage
    Verified by 1 user
    Last on 6/16/26
  • signal strength bars
    AT&T
    No Coverage

Access

  • Drive-In
    Park next to your site

Site Types

  • RV Sites
  • Cabins

Features

For Campers

  • Market
  • Trash
  • Picnic Table
  • Firewood Available
  • Reservable
  • WiFi
  • Showers
  • Electric Hookups
  • Toilets
  • Pets
  • Fires

For Vehicles

  • Sewer Hookups
  • Water Hookups
  • Pull-Through Sites
  • 30 Amp Hookups
  • 50 Amp Hookups
  • Big Rig Friendly

Drive Time


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Reviews3 Camper Reviews - Grey Sandy Campground

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4.0

out of 5

3 Reviews

Reviewed Aug. 27, 2026

We Left a Night Early and Didn't Ask for the Money Back

SUMMARY

We booked Grey Sandy on Hauser Lake and pulled our fifth wheel into a site directly across from the office. Shared water, shared fire pit, and enough dust to season a steak. The site was nowhere near level and tight enough that backing in felt like a timed event. Bathrooms were average. The camp store was average. The park itself is run down. Older long-term rigs, no visible upkeep, and the clear impression that nobody has invested a dollar here in a long time. We don't lock camper doors at a campground. We locked them here. We left a night early and did not ask for a refund.

**WHAT I LIKED
**The hosts. Genuinely kind people who seemed to actually care about the guests, which is more than the property can say for itself. The male host walked over and fired up the fire pit for the kids and us, and that was hands down the best part of the stay. The fire pit itself, once it was lit. The only nice feature in the park. Bathrooms and the store were average. At this campground, average counts as a win.

**WHAT I DISLIKED:
**Extremely tight site. Not level. Dirt and dust everywhere. Shared water and a shared fire pit. Dirt road in with steady traffic, so the dust never had a chance to settle. The lake is a long way off. If you are booking this for Hauser Lake access, look elsewhere. Overall condition of the park. Rough-looking campers parked long-term and no sign of maintenance or pride of ownership. The photos on the website do not match what you pull into. Go in with your expectations adjusted. We canceled a reservation in June when our camper broke down and never received our refund.

**WILL I STAY HERE AGAIN?
**Not the way it sits today. We left a night early and walked away from the money, which tells you exactly where we landed. That said, the campground has changed hands, and I know the new owner. There is real potential here. Level the sites, control the dust, clean up the long-term rigs, and update the photos so they match the property. Do that, and this becomes a solid Hauser Lake stop. I will check back in a season. As of this trip, it is a hard pass.

Site3
Month of VisitAugust
  • Review photo of Grey Sandy Campground by Brian C., August 27, 2026
  • Review photo of Grey Sandy Campground by Brian C., August 27, 2026
  • Review photo of Grey Sandy Campground by Brian C., August 27, 2026
  • (11) View All

Brian , I’m sorry it was so dusty, we have been in contact with the county about the road(if you ever had to deal with any county, you know it’s like pulling teeth to get anything done). It has been a tough summer between the smoke and dust. You should have had your own fire pit, so my apologies. We plan on doing a lot of upgrades to the park, it is just going to take a little time. Please text me your info and I’ll look into the refund 406-303-0476. We hope that you’ll come back and the upgrades will be completed.

Reviewed Aug. 17, 2025

Grey Sands Campground

Campground is located in a beautiful area, the host couple are nice people and there is a small store for essentials. The campground is basic but the free WiFi is great.

Site3
Month of VisitAugust

Frequently Asked Questions

Where is Grey Sandy Campground located near Helena, MT?

Grey Sandy Campground is situated in a scenic area near Helena, Montana. While the exact distance from Helena isn't specified, the campground is positioned in a beautiful natural setting that makes it an attractive option for campers looking to escape the city. The location provides a peaceful retreat in Montana's landscape while remaining accessible enough from Helena to serve as a convenient getaway destination for local outdoor enthusiasts.

What amenities are available at Grey Sandy Campground?

Grey Sandy Campground offers basic amenities with some notable conveniences. The campground features a small store where campers can purchase essential supplies. One standout amenity is free WiFi service throughout the camping area. The campground is hosted by a friendly couple who manage the facilities. While the overall setup is described as basic, the combination of essential services and natural setting creates a comfortable camping experience.

Can RVs access Grey Sandy Campground near Helena?

Grey Sandy Campground appears to accommodate RVs, though specific information about RV site dimensions, hookup availability, or dump stations isn't detailed. The campground is described as basic, suggesting RVers should be prepared for potentially limited services. For RV campers planning a visit, it would be advisable to contact the campground hosts directly to confirm accessibility for your specific vehicle size, any restrictions, and available services before making the trip.