The Emser thermal spa features another highlight: A 250 m² large, swimming sauna with two Finnish saunas will further enhance the sauna park’s variety of offers. The swimming sauna is situated on a pontoon on the river Lahn which is reached along a jetty. One challenge facing this project is the extreme variations in river levels. The pontoon floats on the Lahn, but when the water level is low it can also rest on the river bed and must be able to resist any possible sagging.

To find out more, visit: 4a-architekten.de/en/projekte/emser-therme-bad-ems