How to buy: 5 sell passes at the front desk and 2 let you buy online before you arrive.
Chains with walk-in passes: Xtreme Fitness (1 branch), Anytime Fitness (1 branch), Fitness First (1 branch), Fitness Extreme (1 branch).
Facilities: 2 with a sauna. Facility filters are on every city map.
Keeping it accurate: prices come from gym websites and travellers who confirmed them; each listing shows when it was last verified. Spot a change? Every gym page asks “Is this information correct?” — tap No to fix it.