A cheap place to stay The tipi has a beautiful view to Glomma river and is located at Opsund, Sarpsborg. It is only 100m to public bus stop and a 10-15 min walk to Sarpsborg city centre and Sarpsborg train station/bus terminal. The tipi is an all year Bison cotton tent, made in Norway and customized the Norwegian climate. Inside the cotton tipi you will find 2 single beds and a wooden stove for cooking and warming. You can easily have a comfortable stay here even in minus degrees Celsius. No access to toilet/bathroom, but a thetford portapotti and a small forest is close by...