The Pool at Park Hyatt Vienna
Park Hyatt Vienna's pool is acknowledged by professional reviewers. Out of 7 publications that we tracked, 4 acknowledged the pool, like Afar Magazine, Travel + Leisure and Jetsetter.
Park Hyatt Vienna 
Afar Magazine
Travel + Leisure
Jetsetter
Star Service
Afar Magazine "Opened in 2013 in a 100-year-old former bank building, the Park Hyatt has utilized the space well, with a restaurant in the former cashier’s hall and a pool in the former vault"
Travel + Leisure "Don’t miss a dip in the indoor pool, a rarity for hotels in Vienna"
Jetsetter "The tranquil space features a 50-foot swimming pool, a fitness center, sauna and five treatment rooms"
Star Service "Budgeters will want to look into the less expensive Le Meridien, which has its own bold modern style and a pool"
