Group Site
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Book site This site should be deleted
via Recreation.govChecking live availability for this campsite…
We don't quote pricing for this site.
Rates change with season and operator, and our records aren't current enough to publish. For accurate, up-to-date pricing, check the operator directly.
Check current pricing on the operator's reservation pageOfficial sources & verification
Managed by State Park
Source of truth
- Operator website
Listed website for the campground operator.
Verify by phone or mail
- Operator:406-293-7773
- Email:dthorstenson@fs.fed.us
- Address:12577 Hwy 37 · Marion, MT · 59923
Cell reception
Camper reports · checked Sep 29, 2026Major Issues
Average 0.8 of 4 bars · 4 reports across 1 carrier
Phone calls drop frequently; text messages delayed. No data, or mostly unusable data. Signal may be limited to small areas of site/facility. No social media.
Not enough campers have rated this site on its own — this is what they reported for Mcgregor Lake Campground as a whole.
Verizon
Major Issues
0.8/4
4 reports
Reported by campers on Recreation.gov, not measured by us. Reception varies by handset, weather, and where you stand in the campground. Recreation.gov
Site Details
Max Guests
25
Max Vehicles
5
Max Vehicle Length
60 ft
Pad Surface
Gravel
Loop
McGregor Lake Group Site
Site Width
120 ft
Overhead Clearance
30 ft
Driveway Length
99 ft
Site Access
Drive-in
Features
Other Sites at Mcgregor Lake Campground
View all sites at Mcgregor Lake CampgroundNearby Campgrounds
Mcgregor Lakes RV
Thompson Chain of Lakes
Logan State Park
Bend Guard Station
This site should be deleted