GTN Aerial #2 Lake Sidihoni, Samosir, Toba

Lake Sidihoni is one of the small lakes developed recently along Samosir Island. Lake Sidihoni has a unique phenomenon, and many peoples say "lake within a lake" or, in Indonesian, "Danau di dalam Danau."
By observing this object, we can see the geometry and facies sedimentology variations filling this lake's early stage. This analog will bring an idea of the possible situation in the past.