The swampy mangroves covering large parts of northeast Langkawi form a dense labyrinth surrounded by creepy-looking trees along the Kilim River. The tidal mangrove provides visitors with the chance to experience an ecological haven and appreciate Langkawi’s biodiversity in flora and fauna. Some tour groups pass through the maze of mangrove on a boat while others navigate using kayaks. The wildlife that call the region home includes eagles, otters and kingfishers, among several others.