Found in Barangay Sabang in Puerto Princesa City, Palawan are a swamp forest and a mangrove forest that offers a side trip (from the Puerto Princesa Underground River Tour) that shouldn’t be missed, the Sabang Mangrove Paddleboat Tour where visitors can go on a less than an hour tour around the mangrove forest, see hundreds of mangroves and learn about the flora and fauna that thrive in the area, and the importance of mangroves to the ecosystem of Palawan.