Adult swimming lessons

Monday: closed
Tuesday to Friday: 7 am – 9:45 pm
Saturday and Sunday: 9 am – 5 pm
Saturday Women’s Bath Time: 5 pm – 8 pm | Attention: E-ticket necessary!
(Not during the Hessian summer holidays and the fasting month of Ramadan).

Closing time 1 hour, closing time 30 minutes before the end of the opening time.

Mon. (Mixed): 1 pm – 9:45 pm
Tues. (Men): 9 am – 9:45 pm Oct. to April | 1 pm – 9:45 pm May to Sept.
Wed. (Ladies): 8 am – 1 pm
Wed. (Mixed): 1 pm – 9:45 pm
Thu. (Ladies): 9 am – 9:45 pm Oct. to April | 1 am – 9:45 pm May to Sept.
Fri. (Mixed): 9 am – 9:45 pm Oct. to April | 1 am – 9:45 pm May to Sept.
Sat. and Sun. (Mixed): 9 am – 5 pm
The swimming hall cannot be used on Monday.

Tickets are only available at the pool itself. The sauna area can be used by 30 visitors at the same time.

All opening times at a glance…
The ticket office closes one hour and the pool closes 30 minutes before the end of opening hours.

Please note: Multiple tickets (e.g. 5-person tickets) purchased before March 2020 are only valid until 31.12.2022 and then expire without replacement!
Check admission fees…

Hallenbad Kostheim
Waldhofstraße 11
55246 Mainz-Kostheim

Google Maps

Accessibility by public transport:
Bus line 33 to Uthmannstraße; Mainz bus lines 56 & 57 to Hallenbad.

It’s never too late to learn how to swim…

Our courses will make you a proficient and confident swimmer.

Adult swimming course (crawl)

  • Learn the leg movement without a board
  • Learn simple arm movements
  • Learn and practise your breathing technique while moving your arms and legs
  • Coordinate your movement and breathing
  • Learn the crawl / breathing technique (2, 3 and 5 strokes)
  • Learn the crawl leg technique (board and flippers)
  • Learn how to turn
  • Prepare for long-distance swimming, triathlon or ironman challenge

Course times adult crawl course

BeginnerDatesCourse DurationTime
Course 1from Thu 02 Jun 223 dates6:30 pm
Course 2from Thu 07 Jun 223 dates7:30 pm
AdvancedDatesCourse DurationTime
Course 3from Thu 02 Jun 223 dates6:30 pm
Course 4from Thu 07 Jun 223 dates7:30 pmd

In the adult crawl course for beginners, students must be able to swim.

Please note:

The course fee is EUR 45.00 for three lessons (45 minutes each).
A minimum of 5 persons per course is required. The maximum number of participants per course is 8.

No lessons will take place on public holidays or during school holidays in Hesse. If you cannot attend due to illness, your lesson will not be rescheduled and you will not receive a refund.

Pre-registrations under 06134 / 603355 or directly at the information desk in the indoor swimming pool Kostheim.