Samosir Island is not surrounded by sea, but is located in the middle of Lake Toba, North Sumatra which is very wide. But that's just one of the many charms. Samosir Island has a charming Batak culture of tourists.
There are several traditional villages where tourists can watch Tortor dance and Sigale-gale dolls. Don't forget to visit the original Ulos weaving village on Samosir Island.