🏋️ Official Rankings
10 Best Gyms in Idaho Falls, ID (October 2026)
We compared 10 gyms serving Idaho Falls and Bonneville County, Idaho, and ranked the top providers by verified reviews, ratings, and local reputation — 725 customer reviews in all.
The 10 listed below hold an average rating of 5.0 out of 5, led by CrossFit AMROCK. Updated for October 2026.
- Gyms ranked
- 10
- Average rating
- 5.0★
- Reviews analyzed
- 725
- Area code
- 208
#1
⭐ 5.0 · 217 reviews
2135 Grizzly Ave, Idaho Falls, ID 83402
#2
#3
⭐ 5.0 · 82 reviews
3630 S 25th E, Idaho Falls, ID 83404
#4
#5
⭐ 5.0 · 31 reviews
510 Shoup Ave, Idaho Falls, ID 83402
#6
#7
#8
#9
⭐ 4.7 · 21 reviews
520 Memorial Dr, Idaho Falls, ID 83402
#10
⭐ 5.0 · 8 reviews
570 2nd St, Idaho Falls, ID 83401
Gyms listed here serve Idaho Falls, Bonneville County, and nearby ZIP codes including 83401, 83402, 83403, 83404, 83405, 83406, 83415.