Rheinfelden is in the canton of Aargau in Switzerland, lies on the left bank of the river Rhine, it is 15 kilometers from east of Basel. Rheinfelden is home  to Feldschlosschen which is the most popular beer in Switzerland. Rheinfelden is a well-known center for health and well-being since the salt baths opened in Rheinfelden in 1846. Rheinfelden can be easily reached by public transport, so it is an ideal place for courses and conferences.