Reviewed · UNDERGROUND RIVER TOURS
Private Puerto Princesa Underground River, Ugong Cave & zipline
The best thing about this day trip is the combination: you get the calm wonder of the Puerto Princesa Underground River and the playful rush of Ugong Rock in one outing. The river visit takes most of the day, while the cave and zipline add a short burst of action before you return to the city.
I like the fact that hotel transfers and boat transport are included, since the Underground River is not a quick city excursion. I also like the community focus at Ugong Rock, where your visit supports a local, environmentally friendly tourism program. The main caution is the long road journey, with winding sections that may feel uncomfortable if you get motion sickness.
Key points to know before booking

- Two very different attractions in one day: A protected underground river visit is paired with caving and a zipline at Ugong Rock.
- About eight hours from pickup to return: Most of your time goes to the Underground River, with roughly one hour at Ugong Rock.
- Lunch, entrance fees, and boats are included: You do not need to arrange the main parts of the day separately.
- Pickup is limited to Puerto Princesa City hotels: Hotels outside the city proper may require an extra charge.
- The ride can be winding: One account describes a fast trip over hilly roads, so bring motion sickness medication if you need it.
- Guide quality matters here: Mal is specifically praised for staying engaged and explaining the places well.
Why this pairing works in Puerto Princesa

The Underground River is the serious part of the day. It is a UNESCO-listed natural site and one of the major reasons people come to Puerto Princesa. The river runs through a cave system that you visit by boat, giving you a close look at a protected coastal and underground environment.
Ugong Rock changes the mood. Instead of sitting in a boat and taking in the cave at a measured pace, you climb through a rock formation and add a zipline ride. The visit is shorter, but it gives the day a bit of physical fun.
I like this mix because it prevents the outing from feeling one-note. You get scenery, a boat ride, a cave, local guiding, and a little adrenaline without having to plan transport between separate operators.
The tradeoff is time. This is an eight-hour outing, and the Underground River stop lasts about five hours. If you prefer to linger at one place, a dedicated Underground River day may feel less rushed. If you want two major activities in one day, the pairing makes good sense.
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Starting with hotel pickup and the long road west

The day begins with pickup from hotels within Puerto Princesa City proper. The operator also uses an office at D Lucky Garden Inn as a departure point, with the van then proceeding to city hotels for pickup. An air-conditioned minivan is provided, which matters in Palawan’s warm conditions and on a long drive.
The trip to the Underground River takes time. The road includes winding sections over the hills, and one account described the driver as moving faster than felt comfortable. That is not a reason to reject the tour, but it is useful information for planning.
If you are prone to motion sickness, sit where the ride feels most stable, keep water nearby, and bring any medication you normally use. A long road ride is much easier when you prepare for it instead of hoping the curves will not bother you.
The booking information allows up to 100 people, even though the experience is presented as a small-group day trip. Your actual van size may vary, so do not assume a private vehicle or a tiny group unless the operator confirms it. The guide and driver are included, and the tour is designed to handle the transport and admission details for you.
Cruise ship passengers must provide the ship name, docking time, disembarkation time, and re-boarding time when booking. The supplied details also include a report of pickup at a cruise port, but the standard pickup information focuses on Puerto Princesa City hotels. If you arrive by ship, confirm the meeting point and timing before paying.
Entering the Puerto Princesa Underground River
The Underground River is the centerpiece. The visit includes transport, national park fees, a professional guide, and boat transportation, so you are not left to sort out the key steps on your own.
The boat takes you into the cave, where the focus is sightseeing and the natural shape of the underground river. The setting is not a theme park attraction. It is a protected natural site, and the experience depends on the quiet scale of the cave, the water route, and the unusual rock formations around you.
Plan for the Underground River portion to take about five hours. That time includes more than the boat ride itself, with the road transfer, entry procedures, waiting, and the broader visit all contributing to the total. The five-hour block is why the full trip reaches about eight hours.
I would treat this as the part of the day that deserves your attention. Keep your camera ready, but do not spend the entire boat ride looking at a screen. The cave is the reason for the long trip, and the guide’s explanations can help you notice details you might otherwise miss.
One guide named Mal received especially strong praise for remaining engaged throughout the outing and for making the cave visit informative. Another account describes a guide who explained the area and its past clearly while keeping the mood light. Since guiding quality can shape a natural attraction, this is an important part of the package.
The boat ride may be bumpy. One account specifically describes a lumpy sea, so do not expect perfectly smooth water from start to finish. Conditions can vary, but anyone who dislikes choppy boat rides should keep this in mind.
What lunch and included fees really add

Lunch is included, along with all listed fees and taxes. That is useful on a remote day trip, where finding your own meal between the park visit and the next activity would be inconvenient.
You can also advise the operator about specific dietary requirements when booking. Do this early. The information provided does not describe the menu, so you should not book on the assumption that a particular dish or special diet is automatically available.
The package includes the national park fees and boat transport, two expenses that can complicate a self-planned visit. It also includes hotel pickup and drop-off within the city proper. These inclusions make the $125 price easier to assess because you are paying for a full operating day, not just an admission ticket.
Gratuities are optional and are not included in the listed price. You can decide at the end based on the service you receive from the guide and driver.
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Caving and the Ugong Rock zipline
After the Underground River visit, the tour heads to Ugong Rock for about one hour of spelunking and zipline activity. This is a much shorter stop, but it gives the day its physical edge.
The caving portion takes you into the rock formation. The exact route and amount of climbing are not specified, so you should expect an active visit rather than a simple walk to a viewpoint. Children must be accompanied by an adult, and the activity is best suited to people comfortable with a little exertion.
The zipline is the headline thrill. It is not the longest portion of the tour, but it offers a clear change from the slow boat ride through the Underground River. If you like having one active attraction mixed into a sightseeing day, Ugong Rock is a good fit.
The Ugong program also has a community-based sustainability purpose. That gives the stop more meaning than a quick adrenaline add-on. Your admission supports an environmentally friendly local tourism initiative, so the money is tied to a community program rather than only to a commercial thrill ride.
Still, keep your expectations in proportion. You receive about an hour at Ugong Rock, not a full day of cave exploration. The Underground River is the main event, while Ugong Rock works as a compact second act.
Is the $125 price fair?

At $125 per person, this is not the cheapest way to see Puerto Princesa’s major natural attractions. It can still offer solid value if you want convenience and have only one day available.
The price covers an air-conditioned minivan, city hotel pickup and drop-off, a driver, a professional guide, lunch, national park fees, entrance fees, and the boat transfer. Buying or arranging each piece separately would take more time and could make the final cost less predictable.
I see the value most clearly for first-time visitors who do not want to organize the Underground River permit and transport process themselves. The tour also makes sense if you want the zipline without giving up the main cave visit.
The value is weaker if you are staying outside Puerto Princesa City proper and must pay an added pickup charge. It is also less appealing if you only want a slow, focused Underground River day. In that case, the Ugong stop may feel like an extra activity added to an already long schedule.
A full-day package also reduces decision-making. You do not need to find a boat, arrange a guide, locate lunch, or monitor several admission fees. For many people, that simplicity is worth paying for.
Who will enjoy this day most?

I would recommend this experience to an active first-time visitor who wants the region’s signature natural attraction plus a second activity. It is particularly useful for people with limited time in Puerto Princesa, since the tour combines both locations in one organized day.
It also suits families with older children, provided an adult accompanies each child and everyone is comfortable with the caving and zipline elements. The information says most people can participate, but it does not provide detailed accessibility information, so anyone with mobility concerns should ask the operator before booking.
Couples and small groups may enjoy the contrast between the quiet cave cruise and the more playful Ugong Rock stop. The guide’s role can add a social element, especially when the guide is as engaged as Mal was described to be.
I would think twice if you get severe motion sickness, dislike winding roads, or want a relaxed day with little physical activity. The road ride and boat conditions may be the hardest parts for you, not the attractions themselves.
Timing, weather, and cancellation rules
Set aside about eight hours, including pickup and return. The Underground River section takes around five hours, while Ugong Rock takes about one hour. The remaining time is used for road transport, meals, transfers, and the day’s operating details.
The experience depends on good weather. If poor weather forces cancellation, you are offered another date or a full refund. If the minimum number of people is not reached and the operator cancels, you are offered another date, a different experience, or a full refund.
Your own cancellation terms are strict. The booking is non-refundable and cannot be changed for any reason, including a request to amend the reservation. That makes travel insurance and a careful check of your schedule sensible, especially if you are connecting from another island.
One booking problem described in the supplied material involved a flight cancellation caused by an airport pothole and a request for a refund afterward. The practical lesson is simple: do not book this tour until your flights and island connections are firm.
Confirmation is normally sent at booking. If you reserve within 20 hours of departure, confirmation arrives as soon as possible and depends on availability.
Small practical choices that improve the day
Wear clothes and shoes suited to caving and a zipline. The provided details do not specify a dress code, but Ugong Rock is an active stop, so restrictive clothing would be a poor choice.
Bring water and anything you need for motion sickness. The road can be winding, and the boat ride may be uneven. You should also keep your schedule open after the stated eight hours, since road traffic and weather can affect the return time.
Tell the operator about dietary needs at the time of booking. If your hotel is outside the city proper, ask about the added pickup cost before confirming.
Do not treat the Underground River as a quick photo stop. The long ride is part of the commitment, and the visit works best when you give yourself time to listen to the guide, watch the cave walls, and enjoy the boat ride without rushing.
Should you book this Puerto Princesa combination tour?
Book it if you want the Underground River handled from start to finish and like the idea of adding caving and a zipline to the same day. The included transport, lunch, fees, guide, and boat transfer make the $125 cost easier to justify, especially for a short stay.
Skip it if you want a slower schedule, dislike winding roads, or need flexible cancellation. The non-refundable policy is strict, and the Ugong Rock visit is brief compared with the long Underground River portion.
For the right person, this is a practical two-for-one day: one major natural attraction, one local adventure program, and very little planning to do yourself.
FAQ
How long does the tour take?
The experience lasts approximately eight hours. The Underground River portion takes about five hours, and Ugong Rock takes about one hour, with the remaining time used for transport, pickup, lunch, and transfers.
Is hotel pickup included?
Yes. Pickup and drop-off are included for hotels within Puerto Princesa City proper. An extra charge applies for pickup at hotels outside the city area.
Is lunch included?
Yes, lunch is included. You should provide any specific dietary requirements when booking.
Are the Underground River fees and boat ride included?
Yes. National park fees, all listed entrance fees, taxes, and boat transportation are included.
Can children join the tour?
Yes, children can participate, but they must be accompanied by an adult.
What happens if bad weather cancels the tour?
If poor weather causes the operator to cancel, you are offered a different date or a full refund. If the minimum number of participants is not met, you are offered another date, a different experience, or a full refund.
Can I cancel or change my booking?
No. The experience is non-refundable and cannot be changed for any reason. If you cancel or request an amendment, the amount paid will not be refunded.
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