It's too bad that only guests of the Hilton are allowed to access this wonderful health club and lap pool. The hotel certainly has a monopoly on athletic-minded travel as Fitness First sports the only lap pool in downtown Frankfurt (4x25 meter) and the best health club facility/experience. Hotel guests receive complimentary access to Fitness First's competition-quality lap pool, and higher-level honors members (Silver, Gold, and Diamond) get free passes. The rest get access to the facility for €12.
Swimmers will love the four separated lanes, high ceilings and vast amount of natural light (see our pics). There are a total of six lanes, but two are obstructed with steps, etc. By far, this is the best lap pool in Frankfurt, and possibly the region. Cardio classes and top-of-the-line equipment are standard fare for the rest of the club.
The place isn't huge, but large enough to satisfy all work out cravings. The place is worth coming even if costing €12.