When one door closes, another opens. So they say. Unfortunately, this is not always true. Check out the opening hours here so you don’t end up standing in front of a closed door in your swimsuit or bikini.
Opening hours of the Dünen-Therme
Leisure andadventure pool
Monday to Thursday: 10:00 a.m. to 8:00 p.m.
Friday and Saturday: 10:00 a.m. to 9:00 p.m.
Sundays and public holidays: 10:00 a.m. to 7:00 p.m.
Sauna
Monday to Thursday: 10:00 a.m. to 8:00 p.m.
Friday and Saturday: 10:00 a.m. to 9:00 p.m.
Sundays and public holidays: 10:00 a.m. to 7:00 p.m.
Gesundheits- und Wellnesszentrum (health and wellness center)
Mon. to Fri. 7:45 a.m. - 6:00 p.m.
Sat. 10:00 a.m. – 6:00 p.m.
Sunday closed
(subject to change)
Bewegungsbecken (“movement pool“, free of charge for you as a house guest)
Daily 7:00 a.m. – 9:00 a.m.
Early morning swimming in the wave pool
Mon., Thu.: 7:30 - 9:00 a.m.
Aqua fitness in the wave pool
Mon., Thu.: 9:00 - 9:30 a.m.
Closing hours
The sauna area will be closed from April 20 to 26, 2026, due to maintenance work. However, the swimming pool area will remain open to visitors, as will the exercise pool in the morning.
From May 4 to May 10, 2026, the outdoor pool will be closed for maintenance work. However, the rest of the pool area and the sauna area will remain open to visitors, as will the exercise pool in the morning.