THINGS TO SEE AND DO IN PUERTO PRINCESAWONDER OF NATURETake a tour of the Underground River to appreciate the different rock formations and the thousands of bats and swiftlets that inhabit the cave. Tours are from 8:30am – 3:30 p.m. daily. JUNGLE TREKKINGFor outdoor lovers who are physically prepared to endure the mountainous terrain, an alternative 5.3 km long trail from Sabang to the entrance of the Underground River is a challenge. It was temporary closed for renovation so check with your tour operator if it has been re-opened.) WILDLIFE WATCHING The park near the Underground River has been designated Important Bird Area (IBA) and Endemic Bird Area (EBA) by Birdlife International.Rare speciesfound there are the Palawan peacock pheasant, Palawan hornbill, and blue-napped parrot. MANGROVE FOREST TOURAcommunity based sustainable ecotourism project initiated by the Park Management. WHITE SAND BEACHESThe city’s most popular beach destinations areSabang beach, Panaguman beach, and Marta Fe beach. ADVENTURE CAVINGAside from the Underground River, the park boasts a number of cave systems worth exploring. ETHNOGRAPHIC MUSEUMFor display, exhibit and presentation of history and culture of the Batak and Tagbanua, two of the indigenous cultural groups present in the Park, visit the Ethnographic Museum located at the Park Visitor Center.