As an "hotel for adults", the Hotel and Spa Sommerfeld is located on the Beetzer See north of Berlin. The youngest guests are here 14 years old. All those who would like to take a break from everyday life, which can also rule in families, find a retreat here.

The wellness hotel Sommerfeld in Kremmen at the Beetzer Lake exists since 20 years and has been constantly expanded and renewed, yet retaining its original charme. In the year 2000 came about the spacious spa extension building. This ANIMA Spa is now one of the hotel's amenities. It has a light-flooded indoor pool with large roof windows and a beautiful relaxation area, a heated outdoor pool, a steam sauna, a Finnish sauna, a sanarium, a Kneipp basin and a fitness room. The range of wellness treatments is extensive. Guests can choose massages from around the world, such as a Tibetan-energetic back massage or an Ayurvedic head-shoulder neck massage. Beauty programs as well as health and wellbeing facilities are also available.

The wellness holidays are rounded off with a daily spa program which is included in several packages, such as water aerobics, abdominal-leg exercises, Qi Gong or progressive muscle relaxation.

In 2015 all rooms were renovated and redesigned. The wellness hotel has dedicated itself silence and recreation and is specialized in wellness short trips to Brandenburg.

The wellness hotel, which is for adults only, is specialized in rest and recovery as well as short trips in the area of Brandenburg. The area is perfect for walks and a short 3 kilometer hike around the Lake.

It takes only 45 minutes by car from Berlin to get to the beautiful hotel but it is also accessible via the Beetz train station and the very own hotel shuttle.