Found 3 gyms and fitness centers with sauna facilities in O'Fallon.
📍 O'Fallon, Missouri
⭐ 5.0
Infrared Sauna
Day Pass: $$40 • Membership: $Monthly: $25 (3-month commitment), $20 (6-month commitment), $15 (9-month commitment with unlimited H&H room access), $10 (1-year commitment with unlimited H&H room access), $8.99 (30% discount on classes, 20% discount on clothing)/mo