The Europäischer Hof hotel opens its rooftop Panorama Spa to external visitors with a day spa ticket. Guests can use a Finnish sauna, colour-light Sanarium and steam bath, alongside a swimming pool and sun terrace overlooking Heidelberg. The sauna area is open daily from 10:00 to 21:00, and the pool from 09:00. Hourly and longer membership options are also offered.