Journey into the Puerto Princesa Underground River National Park– a UNESCO World Heritage Site and one of the “New 7 Wonders of Nature.” Come face to face with wilderness as you explore the subterranean river and marvel at the spectacular limestone landscapes, mysterious mangroves, and fascinating endemic species. Avid bird watchers can also get the chance to spot some rare bird species along the way. After a well-spent day in the caves, enjoy a scenic boat ride to Sheridan Beach Resort where a deliciously prepared lunch by the shore awaits your arrival. The exploration doesn't stop here as you embark on another adventure to Sabang’s vast mangroves, where you’ll spot wild monkeys and other endemic forest animals along the way. Become one with nature and enjoy a magical river expedition that’s impossible to top!