Arminius Thermal Baths & Spa

Unwind in the newly renovated and expanded swimming and sauna area at Arminius Therme. Kaiser-Karls-Park, immersed in a sea of colorful floral arrangements, reveals its irresistible charm every spring and summer.

Here you can experience the gentle waters of the natural swimming pond, unwind in the spacious fireplace lounge after a sauna session, or enjoy sunbathing on the lawn.

As an oasis of endless well-being, the “Arminius Therme” bathing area—part of the 4-star superior hotel—has already made a name for itself nationwide. Here, guests can experience the gentle waters of an authentic natural swimming pond, enjoy sunbathing on the lawn, or relax in the winter garden after a sauna session.
Filled with Bad Lippspringe spring water, the nearly 70-square-meter pool—which is heated to about 20°C from May through October—is filtered exclusively through natural means using plants and gravel. The gentle and refreshing water of the swimming pond will delight you!

The 800-square-meter wellness area features not only a swimming pool and whirlpool but also a spacious sauna area. The “Arminius Spa” beauty farm also promises pure relaxation.

Sports enthusiasts won’t be left out either: whether it’s cardio and strength training with state-of-the-art Technogym equipment or jogging/walking in the spa forest—every guest has a choice.