トバ湖
Pematangsiantar is 50 kilometres from Lake Toba on the Trans-Sumatran Highway. Lake Toba is one of the largest volcanic calderas in the world, and a major tourism destination. It is common to see tourists stopping over in Pt. Siantar. Siantar is famous for Batak culture, 'Batik' and 'Ulos' fabric, and Batak foods. There is a zoo worth visiting that is aptly named Taman Hewan