Lake Toba is one of main attractions in North Sumatra Province.
This lake is very well known for the natural beauty of the scenery, which is surrounded by a variety of steep wall rocks which are actually the caldera walls of Lake Toba.
Lake Toba is one of main attractions in North Sumatra Province.
This lake is very well known for the natural beauty of the scenery, which is surrounded by a variety of steep wall rocks which are actually the caldera walls of Lake Toba.