Find authentic souvenirs and handicrafts from Bintan Island for your loved ones. We'll take you to the best souvenir shops at affordable prices. r. The dense foliage and interconnected roots of the trees naturally give rise to a thriving community of animals and plants. Witness the agile leaps of macaques and silver leaf monkeys, and colourful kingfishers as you sail across the mangrove jungle on the Mangrove Discovery Tour.