The hotels of Thermalquelle ltd are in a quiet, relaxing zone with beautiful lawns and multicoloured gardens, ideal for couples as well as families as our wellness centre offers something for everyone. Just take a break and relax here in Zurzach with healthy water, excellent food and a good atmosphere. There is a direct connection to our wellness centre. Utell Value Selection - Takes pride in creating a friendly and informal atmosphere, providing excellent value for money for both business and leisure stays.