Exploring the Puerto Princesa Underground River: A Review of the UNESCO Wonder
If you’re heading to Puerto Princesa, the Underground River is a must-see. This tour promises a full day of adventure, showcasing one of the New 7 Wonders of Nature and a UNESCO World Heritage Site. We haven’t personally taken it, but based on detailed reviews and itinerary info, it’s a compelling option for travelers eager to see one of the world’s most unique natural formations.
What catches our eye first is the diverse experience the tour offers—ranging from the scenic boat ride through limestone caves to a satisfying local lunch. Plus, the tour is generally seen as good value for money at just $49 per person. Our only note of caution? There can be long waiting times, as some reviews mention, which might be frustrating if your schedule is tight. Still, if you’re an adventure lover or someone eager to witness a true marvel of nature, this tour is likely to satisfy.
This experience looks ideal for nature enthusiasts, adventure seekers, and those who want a guided, hassle-free way to see the underground river without the complexities of arranging transport themselves. It’s also perfect for travelers who appreciate authentic sights and are okay with a full day of activity.
- Key Points
- The Itinerary — What to Expect
- Start Early and Be Prepared
- Visit to the Underground River
- Cave Experience and Wildlife
- Lunch and Optional Add-Ons
- Return and Drop-Off
- What Makes This Tour Stand Out
- The Guided Experience
- The Scenic Boat Ride
- The Value Proposition
- Authentic and Accessible
- The Caveats and Considerations
- The Sum Up
- FAQ
- Our Top Picks in Puerto Princesa
- More Tours in Puerto Princesa
- More Tour Reviews in Puerto Princesa
- Not for you? Here's more things to do in Puerto Princesa we have recnetly reviewed
Key Points

- Unforgettable Natural Wonder: The underground river is a UNESCO site and one of the New 7 Wonders of Nature.
- Includes a Cultural Touch: The tour features local cuisine with a buffet lunch.
- Group Size and Comfort: Limited to 12 travelers, which helps keep the experience intimate and manageable.
- Value for Money: The cost includes all fees, taxes, guide, boat, and transportation—making it easier to budget.
- Potential Wait Times: Some guests report long wait times both for pickup and at the boat station.
- Knowledgeable Guides: Reviews praise the guides’ informative commentary, adding depth to the experience.
👉 Check out our guide to the 3 Best Guided Tours In Puerto Princesa
The Itinerary — What to Expect

You can also read our reviews of more tours and experiences in Puerto Princesa.
Start Early and Be Prepared
The tour kicks off at 7:30 am, with pickup arranged within Puerto Princesa’s city proper. Expect a comfortable air-conditioned vehicle as you travel toward the site. The early start is typical for full-day excursions, helping you beat some of the crowds and make the most of your day.
Visit to the Underground River
The main event is the one-hour boat trip into the underground river itself. The tour fee covers the admission ticket, so once you arrive, you’ll hop on a boat that will carry you through a limestone cave system. Here, you’ll witness spectacular rock formations—stalactites and stalagmites—created over thousands of years. The rock formations are often highlighted as a highlight, with many travelers noting how unique and impressive they are.
Cave Experience and Wildlife
While advanced caves exploration isn’t part of this tour, the boat ride provides close-up views of mysterious caverns and teeming wildlife. Guests often remark on the beauty and majesty of the views, with some describing them as “a natural wonder.” Plus, the guide’s commentary adds context, helping you understand what you’re seeing.
Lunch and Optional Add-Ons
After the cave visit, you’ll enjoy a delicious lunch—a buffet that’s often praised for its quality. Some reviews even mention the food as “good value,” with options to indulge in local flavors. There’s also the possibility to add on activities like zip-lining or mangrove education, which can be a fun bonus if you have extra time or energy.
Return and Drop-Off
The tour concludes with a drop-off back in Puerto Princesa around 3:30 pm or so, depending on wait times and traffic. The overall 8-hour duration makes it a full but manageable day, giving plenty of time to relax afterward or explore more of the city.
What Makes This Tour Stand Out
The Guided Experience
A key advantage of booking through Sia Travels is the presence of a knowledgeable tour guide. Reviewers consistently praise guides for their informative, friendly attitude, and ability to make the experience both educational and enjoyable. This is especially helpful if you’re new to the area or unfamiliar with geological formations.
The Scenic Boat Ride
Navigating the underground river by boat is a highlight of the trip. It offers a unique perspective of the caves and the chance to witness the river’s natural beauty firsthand. The boat ride is typically included, with all fees paid upfront, reducing surprises.
The Value Proposition
At $49 per person, this tour includes all fees and taxes, plus lunch and transportation. Travelers frequently mention how this is a good deal for the quality of the experience. That said, some reviews bring up the long wait times, which could be a slight downside—though the overall value still seems positive for most.
Authentic and Accessible
The tour is designed to be accessible for most travelers—most people can participate, and the logistics are handled for you. The small group size (max 12) means more personalized attention, making it a more relaxed experience compared to large tours.
The Caveats and Considerations

While this tour offers a lot of value, some guests have expressed disappointment about waiting times, which can reach two hours at both pickup and the boat station. Weather or logistical issues might contribute to delays, so it’s wise to be patient and flexible.
Plus, the tour is a full day, so it’s best suited for travelers who don’t mind early mornings and full schedules. If you’re short on time or prefer a more relaxed pace, consider whether the early start aligns with your plans.
The environmental fee of 150 pesos per person is not included in the price, so keep that in mind when budgeting. It’s a small additional cost for helping preserve this stunning site.
The Sum Up

All in all, the Puerto Princesa Underground River Day Tour offers an authentic and impressive natural experience, coupled with the convenience of guided transportation and local cuisine. It’s particularly well-suited for adventure seekers who want to see one of the world’s natural marvels without the hassle of organizing transport and guides themselves. The small group size and knowledgeable guides ensure a personal touch, making the day both enjoyable and educational.
While the waiting times can be a concern, most travelers feel that the breathtaking cave vistas and the chance to see the river up close make it worthwhile. If you’re looking for a memorable day that combines nature, culture, and some light adventure, this tour hits all the right notes.
Travelers who value good value, authentic sights, and reliable logistics will likely walk away satisfied. Just remember to bring patience, a camera, and a sense of adventure—you’ll have a day to remember.
Puerto Princesa Underground River Day Tour
“Disapppinting that the wait time for the travel company was 2 hrs before getting picked up in the morning, and then when we reached the spot where …”
FAQ

Is transportation included in this tour?
Yes, the tour includes pick-up and drop-off within Puerto Princesa’s city proper, all in air-conditioned vehicles.
How long does the tour last?
Expect around 8 hours, starting at 7:30 am and returning in the early afternoon.
What is included in the price?
Your fee covers all entrance fees, taxes, a guide, boat transportation, and a buffet lunch.
Are there any additional costs?
Yes, there’s a 150 pesos environmental fee per person that’s not included in the initial price.
Is this tour suitable for most travelers?
Most travelers can participate, and the group size is limited to 12, ensuring a more personalized experience.
Are there optional activities?
Yes, you can add on zip-lining or a mangrove education session for additional costs.
What about wait times?
Some guests have experienced wait times of up to two hours at different points, so patience is recommended.
What should I bring?
Comfortable clothes, a hat, sunscreen, water, and a camera are always good ideas for a day trip like this.
This tour offers a practical, well-rounded way to enjoy one of the Philippines’ most famous natural attractions. Whether you’re after stunning scenery, educational insight, or a little adventure, it provides solid value and an unforgettable experience.




























