The Raphael Hotel Wälderhaus is located on the Elbe island of Wilhelmsburg, directly on the "Wilhelmsburger Inselpark". The former garden show grounds have been open to the public since 2013 and offer numerous opportunities for sports, games and relaxation.
The city center of Hamburg and the Alster can be easily reached in 9 minutes using the S-Bahn lines. From there you can quickly reach all other sights by public transport.