Be sure to have a hearty breakfast as this a whole day activity. Your guide will meet you at your hotel's lobby between 7 and 8 AM. The actual pick up time shall be reconfirmed a day before.
The two-hour drive from downtown Puerto Princesa to the site can be long. Thankfully, your tour guide is there to provide information and entertainment during the travel. You'll also get to stop on some view decks to marvel at Puerto Princesa's one-of-a-kind eco-system.By the time you get to the wharf, your guide will process the necessary paperwork. While waiting, you can take picture or buy souvenirs from the shops lining the beach.
Once everything is ready, you'll hop on a motorized boat that will take you to the park. This will just take about 15 to 20 minutes. At the park, you'll see different animals that forms part of the natural wonders of Palawan. You'll also get to wear proper safety equipment and the audio tour device that shall be used while you're inside the cave.
To preserve the natural habitat of creatures inside the cave, excessive noise is prohibited. As such, it's only accessible by kayaks. Don't worry, a boatman shall be doing the rowing. Also, listen to your audio device so you won't miss information about the cave. You'll have 45 minutes to an hour of tour in the Underground River.Once back at the wharf, a feast shall be waiting. Get to enjoy local delicacies in one of the restaurants. If you're adventurous enough, try some of the local delicacies that are available for sale.
Your day doesn't end here yet. After the tour, you 'll stop at one of Puerto Princesa's Community Based Sustainable Tourism projects: the Ugong Rock Adventures. You can do spelunking here and at the top of the limestone cliff, you can zip line your way back down.
After a rush of adrenaline, you'll head back home to your hotel.