Puerto Princesa Underground River Tour - Date Planner

Pick the best day to avoid overcrowding and inclement weather, as well as minimise cancellation risk.

How to use: aim for Great days if you can. OK means the tour will likely still run but expect longer queues and/or rougher conditions. Avoid is usually driven by cruise crowding and/or severe wind.

View:(Past days greyed out; past pinning disabled)

Legend:🛳️ cruise🌬️ gusts🌧️ rain✅ good

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Pin up to 5 future days to compare.

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Cruise schedule: shows all scheduled arrivals for 2026. For live updates please go to https://www.facebook.com/ppundergroundriver/.

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Notes & limitations

Weather data: Open-Meteo daily forecast for Sabang area (wind speed max, gust max, rain sum). Forecast accuracy decreases further into the future.
Score is a heuristic to help compare days, not a guarantee of permits, boat availability, or operator decisions.
Cruise days are treated as the biggest crowding driver; weekends/holidays are smaller nudges.