From the producers of the critically acclaimed Frontier Borneo series is a new adventure in the wilds of Sumatra, Indonesia, Frontier Sumatr a. Frontier Sumatra tells the incredible story of the people, the animals and the land of Kampar Peninsula in Riau Province, a remote peatland rainforest the size of London. At its heart is Restorasi Ekosistem Riau (RER), an ambitious project that unites community, scientists and industry in the never-ending battle to protect one of Earth’s most important, yet least understood, ecosystems. Premiering on Discovery Channel Asia on Monday, September 20 at 8 p.m. GMT+8, Frontier Sumatra will share the incredible stories of the people, the animals and the land of Kampar Peninsula in Riau Province, a remote peatland rainforest the size of London. [MEET THE RANGERS](https://www.frontiersumatra.com/articles/meet-the-rangers/): Hendrizal, Wahyudi, Roki Anggara Produced by BEACH HOUSE Pictures Global Premiere Discovery Channel Asia