Last updated: 16 August 2026. Permit rules and fees are set by the park and the city and change; confirm before travelling.
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Quick answer: the Puerto Princesa Underground River caps entry at 900 visitors a day and enforces a strict No Permit, No Entry policy. You need a Visitor Entry Permit secured before going to the park. The park has publicly stated that turning up at Sabang, or staying overnight there, does not guarantee a slot. Budget roughly PHP 1,085 per person doing it independently, or PHP 2,000 to 2,500 on a package tour from the city that handles the permit. In peak season, sort it three to four weeks ahead.
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This is the most-booked attraction in Palawan and the one most likely to go wrong, because access is rationed and the rules are not what most guides describe.
The permit system, explained properly
The park operates under a carrying-capacity limit set by its Protected Areas Management Board: 900 visitors per day. That figure is published on the park’s own website and has been confirmed in national press coverage this year.
Entry requires a Visitor Entry Permit, and the park’s notice to the public states that the No Permit, No Entry policy is strictly enforced.
The park has specifically debunked a common piece of advice. Its January 2026 notice addresses the widespread belief that travelling directly to the park, or staying overnight in Sabang, guarantees entry. It does not. If you have read otherwise on a travel blog, that advice is out of date.
Is there an online booking portal? Not one we could find. The park’s contact page lists no online booking system and every current channel is offline. A digital booking system has been reported as launching in 2026 to replace manual ticketing, but we could not verify a live portal, so do not plan around one existing.
Lead time. For March to May, arrange it at least four weeks ahead. Permits have been reported selling out two to three weeks in advance. Outside peak season you have more room, but 900 is a hard ceiling every single day.
Where to actually get a permit
| Channel | Detail |
|---|---|
| PPUR Booking Office | Ground floor, City Coliseum, Brgy. San Pedro, Puerto Princesa. Phone (048) 434-2509. Listed by City Tourism. |
| Underground River Booking Office | Mendoza Park, Brgy. Model, Puerto Princesa. Phone (048) 716 1522. Listed on the park’s own contact page. Opens around 8am; bring ID. |
| Sabang Wharf window | Only if slots remain within the day’s quota. A multi-step process with signatures and stamps, around 20 minutes even with no queue. |
| Hotel or tour operator | Sabang hotels can often arrange a permit the evening before or the morning of. Accredited operators include it in the package. |
One thing to flag honestly: the two official city-government pages give different addresses for the booking office. One says the City Coliseum in Brgy. San Pedro, the other Mendoza Park in Brgy. Model. We could not resolve which is currently operating, so call ahead on the numbers above before crossing the city. Both numbers appear on official pages.
For most travellers the honest recommendation is to let an accredited operator handle it. Permit, transport and boat come bundled, and the premium over doing it yourself is smaller than it looks once you count the van fare.
Every fee, itemised
| Item | Cost | Notes |
|---|---|---|
| Entrance / permit fee | PHP 500 | The standard regular rate. |
| Audio device | PHP 85 | Described as compulsory, not optional. |
| Environmental fee | PHP 150 | City-wide, not park-specific. Keep the receipt. |
| Terminal / wharfage | PHP 5 to 10 | Paid at Sabang. |
| Subtotal | ~PHP 740 | Before the boat. |
| Boat, Sabang to park beach | PHP 180 to 350 | Priced per boat and split, so it depends how full yours is. About 20 minutes each way. |
| DIY total | ~PHP 1,085 | Excluding land transport from the city. |
The environmental fee is worth understanding. It is a Puerto Princesa city fee, not a park one, and it covers other attractions in the city during your stay, Honda Bay included. Pay once and keep the receipt. Sources differ on validity, with most 2026 ones saying six months.
Discounts exist for city residents, Palaweños, seniors and PWD, and historically for booking through accredited agencies. We could not confirm the current discount schedule against a dated official source, so ask at the booking office rather than assuming.
Getting to Sabang
Sabang sits about 80 kilometres north of Puerto Princesa, roughly 1.5 to 2 hours by road.
- Honda Bay island hopping — costs, the islands, and whether to DIY.
- Complete Palawan travel guide — all three destinations compared, and how to combine them.
- Puerto Princesa travel guide — what else to do, and how long to stay.
- Shared van — around PHP 250 to 450 one way, from either Irawan Terminal or San Jose Bus Terminal. Both are used, so check which one your van leaves from. Typical departures around 7am with a later afternoon run.
- Getting to the terminal — multicab about PHP 30, tricycle special trip around PHP 230.
- Private van — roughly PHP 4,500 to 5,500 for the day, sensible for a group or family.
From Sabang Wharf you take the outrigger to the park beach, then walk a short trail to the cave entrance.
DIY or package tour?
| DIY | Package tour | |
|---|---|---|
| Cost | ~PHP 1,085 plus PHP 250 to 450 transport | PHP 2,000 to 2,500 per person shared |
| Permit | Your problem | Handled |
| Includes | Nothing extra | Hotel transfers, guide, buffet lunch, entrance, boat, audio device |
| Best for | Confident independent travellers with time in the city | Almost everyone else |
Note most package prices exclude the PHP 150 environmental fee. Private tours run from roughly PHP 9,000 per person for two people down to about PHP 2,400 per person for a group of ten.
The gap is narrower than it looks: once you add the van both ways, DIY lands around PHP 1,600 against PHP 2,000 to 2,500 for a tour that also solves the permit and feeds you. Unless you are already staying in Sabang, the tour is usually the better call.
What the day is actually like
On a package from the city, pickup is 6:30 to 7:30am, you reach Sabang mid-morning, cross by outrigger, and go into the cave. Buffet lunch in Sabang around 11am, departure about 2pm, back around 4pm. Roughly ten hours door to door.
The cave tour itself is short. You are on a paddle boat with an audio guide, and only a fraction of the river system is open to visitors. Manage expectations: the day is mostly travel, and the cave is striking but brief.
Starting from Sabang instead of the city compresses it to three or four hours, meeting at the wharf around 9am.
Puerto Princesa Underground River advice to ignore
This attraction attracts more stale advice than anything else in Palawan. Three things to disregard:
- “Permits cost PHP 175 to 250.” This still appears on an official city tourism page with no visible update date. Every current source puts the regular rate at PHP 500, restored after a post-pandemic discount period.
- “Just turn up, or stay in Sabang and you will get in.” The park has explicitly stated this is false.
- “The daily cap is 1,200.” One cruise-port guide says this. The park’s own site says 900.
One further claim we could not verify: a 2026 guide reports walk-in slots limited to 50 a day. Single-sourced, unconfirmed, but a further reason not to rely on turning up.
Sources we checked: the 900-visitor cap and No Permit, No Entry policy come from the park’s own notice to the public and its travel advisory, with the cap independently confirmed by The Manila Times.
Plan the rest of your trip
- How to get to El Nido — most people continue north from Puerto Princesa by van.
- Complete El Nido travel guide — the next stop on most Palawan trips.
- Complete Coron travel guide — the other northern Palawan hub.
- El Nido itinerary — 3, 5, 7 and 10 days planned out.
- Philippines travel budget guide — where Palawan sits in a full trip budget.
Frequently asked questions
Do I need a permit for the Puerto Princesa Underground River?
Yes. A Visitor Entry Permit is required and the No Permit, No Entry policy is strictly enforced. Entry is capped at 900 visitors per day.
Can I book the Underground River online?
We could not find a live official booking portal. Permits are secured at a booking office in Puerto Princesa, at the Sabang wharf window if slots remain, through a Sabang hotel, or through an accredited operator. A digital system has been announced for 2026 but we could not verify it is running.
How much does the Underground River cost?
About PHP 1,085 per person independently: PHP 500 entrance, PHP 85 audio device, PHP 150 environmental fee and PHP 180 to 350 for the boat. Add PHP 250 to 450 each way for the van. Package tours run PHP 2,000 to 2,500, usually excluding the environmental fee.
Can I just turn up at Sabang?
You can try the wharf window if slots remain within the day’s 900 quota, but the park has publicly stated that a direct visit does not guarantee entry, and neither does staying overnight in Sabang.
How far is the Underground River from Puerto Princesa?
Sabang is about 80 kilometres north of the city, roughly 1.5 to 2 hours by road, then a 20-minute outrigger crossing.
Is the Underground River worth it?
The cave is impressive but the visit is short and the day is mostly travel. Worth doing if you have a spare day in Puerto Princesa. If it means cutting a day from El Nido or Coron, probably not.
Next steps
- Book a tour that handles the permit: Puerto Princesa tours on Klook
- Continue north: How to get to El Nido
- Plan the islands: El Nido and Coron
- Cost the whole trip: Philippines travel budget guide