🏋️ Official Rankings
10 Best Gyms in Great Falls, MT (October 2026)
We compared 10 gyms serving Great Falls and Cascade County, Montana, and ranked the top providers by verified reviews, ratings, and local reputation — 1,246 customer reviews in all.
The 10 listed below hold an average rating of 4.8 out of 5, led by Great Falls CrossFit. Updated for October 2026.
- Gyms ranked
- 10
- Average rating
- 4.8★
- Reviews analyzed
- 1,246
- Area code
- 406
⭐ 4.9 · 69 reviews
1201 5th St S, Great Falls, MT 59405
⭐ 4.8 · 226 reviews
401 3rd St NW, Great Falls, MT 59404
⭐ 4.9 · 48 reviews
125 NW Bypass Ste H Suite H, Great Falls, MT 59404
⭐ 4.8 · 97 reviews
608 1st Ave S, Great Falls, MT 59401
⭐ 4.9 · 37 reviews
701 River Dr S #5, Great Falls, MT 59405
⭐ 4.7 · 72 reviews
801 River Dr S, Great Falls, MT 59405
⭐ 4.6 · 587 reviews
1800 Benefis Ct, Great Falls, MT 59404
⭐ 5.0 · 11 reviews
1106 9th St S, Great Falls, MT 59405
Gyms listed here serve Great Falls, Cascade County, and nearby ZIP codes including 59401, 59403, 59404, 59405, 59406.