August 5, 2017November 17, 2018 Silkwinds: Samosir island, Sumatra As life continues in its own uniquely traditional way on Samosir in Sumatra’s Lake Toba, efforts are under way to secure Unesco Geopark recognition for the gargantuan volcanic caldera in which it sits CLICK ON IMAGE FOR THE LINK TO THE ARTICLE. Share this:TwitterFacebookLike this:Like Loading... Related