Bio Bio Expeditions proudly announces our inclusion in the 2010 National Geographic Traveler "50 of the Worlds Best Guided Expeditions" featuring our exotic, exciting Bhutan River and Cultural exploration. In 2009 we ran the first descent of the unexplored Drangme Chhu and discovered an amazing, exciting, river journey in an isolated region of Bhutan. Our 2010 itinerary includes everything that made the first descent a magical trip with additional time to explore more of Bhutan's Cultural treasures and Scenic highlights. Join us for the trip of a lifetime and be one of the very few people to ever set foot in the Drangme Chhu river canyon! - 1 800 246 7238 for more information