Steamy Sumatra is a rugged jungle paradise for all types of adventurers. The world’s sixth largest island is teeming with untamed nature and is home to many endangered species, including the Sumatran tiger, rhinoceros, elephants and the acclaimed orangutan. On this ten-day Sumatran expedition, travel from Medan to Bukit Lawang and explore Gunung Leuser National Park. Head to Berastagi and hike up the steaming active volcano Sibayak, basking in the glory of misty panoramas from the summit. Finish in Samonsir on Lake Toba, where the colourfully dressed Christian Batak people welcome you. Sumatra is less developed than other islands of the Indonesian archipelago. Due to limited tourism infrastructure, expect there to be more bumpy and windy roads, some longer drives and more basic hotels. On the plus side, you’ll feel like you’re off the beaten track!This trip involves either a partial or full camping experience, giving you access to more remote destinations at close proximity, and the joy of camping in the wilderness. This is a participatory trip – a fancy way of saying you’re not just along for the ride, but you are part of a team! Be prepared to roll up your sleeves and help out with camp activities like food prep and washing up. It’s all about giving your new travel mates and group leader a hand, and everyone knows there’s nothing worse than trying to put up a tent on your own! Keep in mind this is jungle camping with twin share tents and no facilities.Some of the best scenery on Sumatra is found on hikes. So, while this trip doesn't require a high level of fitness, it’s essential to be at least moderately fit if you want to partake in all activities.You may also want to check out our Best of Indonesia (TISSC) if you have longer time to explore in the country.You may also want to check out our Best of Indonesia (TISSC) if you have longer time to explore in the country.