I took this photo in January 2007 during my trip from Medan to Nias. I spent two nights at Lake Toba and one day I had a motorbike tour around the peninsula. The photo was taken at the eastside of the peninsula. (lukas.jenkner)
My journey to one of the largest and highest lake in the world- Lake Toba or Danau Toba. a vast lake, 100 km long and 30 km wide, in the middle of the northern part of the Indonesian island of Sumatra with a surface elevation of about 900 m (3000 feet).
(video and comment: SirLoinMcGrill)