Students will trek through the world's oldest and richest rain forest in Southeast Asia's largest national park.

They will climb through breath taking cloud forests into the steaming caldera of an active volcano, raft down a jungle river, soak in natural hot springs issuing from deep within the earth, and plunge from a waterfall into the crystal clear waters of the world's largest crater lake.

The fascinating Batak Karo and Batak Toba cultures of northern Sumatra will be the indigenous focus of this trip as we visit their ancestral homelands on the scenic shores of Lake Toba.

Where else in the world can you find a lake on an island, on a lake on an island in the ocean? Come join us on this unforgettable learning adventure to the world's sixth largest island and find the answer for yourself.