What's on in Puerto Princesa (Underground River), Philippines through the year

Puerto Princesa, Philippines has 6 curated events through the year — 2 festivals, 2 holidays and 2 seasons. The ones to plan around: Balayong Festival (March) and Baragatan sa Palawan (June). January, April, June and December are its peak-crowd months.

Updated September 2026 · every event curated and sourced · dates for 2026 where they are announced, the usual window where they are not

Best time to visit Puerto Princesa (Underground River): weather, crowds and notes →

Puerto Princesa (Underground River) events and crowds by month

MonthWhat startsCrowds
January—Peak crowds
February—Busy
MarchBalayong Festival, Holy WeekBusy
April—Peak crowds
May—Busy
JuneBaragatan sa Palawan, Habagat boat cancellationsPeak crowds
July—Shoulder season
August—Shoulder season
September—Busy
October—Quiet
NovemberCalm-sea seasonShoulder season
DecemberChristmas and New Year seasonPeak crowds

January in Puerto Princesa (Underground River)

Puerto Princesa (Underground River) weather in January →

Peak crowds — Christmas and New Year season, Year-end break in Philippines

Nothing new starts in January.

Still on: Calm-sea season (15 Nov – 15 May (usually)), Christmas and New Year season (16 Dec – 1 Jan)

February in Puerto Princesa (Underground River)

Puerto Princesa (Underground River) weather in February →

Busy — school holidays in 2 of the markets that fill it, one of its best months for weather

Nothing new starts in February.

Still on: Calm-sea season (15 Nov – 15 May (usually))

March in Puerto Princesa (Underground River)

Puerto Princesa (Underground River) weather in March →

Busy — Holy Week, school holidays in 2 of the markets that fill it

  • Festival

    Balayong Festival

    4 MarWildflowers & blooms

    The city's founding day (4 March), built around the balayong tree that lines the avenues and drops pink over them for a few weeks. Street dancing and a parade rather than anything quiet. Source ↗

  • Holiday

    Holy Week

    20 Mar – 20 Apr · usuallyCrowdedClosures

    One of the two weeks the whole country moves, and Palawan is where a good part of Manila flies. Flights and island-hopping boats are booked out and the town's kitchens keep short hours. Source ↗

Still on: Calm-sea season (15 Nov – 15 May (usually))

April in Puerto Princesa (Underground River)

Puerto Princesa (Underground River) weather in April →

Peak crowds — Holy Week, End-of-school-year break in Philippines

Nothing new starts in April.

Still on: Holy Week (20 Mar – 20 Apr (usually)), Calm-sea season (15 Nov – 15 May (usually))

May in Puerto Princesa (Underground River)

Puerto Princesa (Underground River) weather in May →

Busy — End-of-school-year break in Philippines, school holidays in 2 of the markets that fill it

Nothing new starts in May.

Still on: Calm-sea season (15 Nov – 15 May (usually))

June in Puerto Princesa (Underground River)

Puerto Princesa (Underground River) weather in June →

Peak crowds — Baragatan sa Palawan, End-of-school-year break in Philippines

  • Festival

    Baragatan sa Palawan

    9–22 JunMajor festivalCrowded

    The province's founding festival at the capitol grounds and the baywalk, with a street parade at the end of it. Puerto Princesa is a working town most of the year and this is its noisy fortnight. Source ↗

  • Season

    Habagat boat cancellations

    15 Jun – 15 Oct · usuallyMonsoonClosures

    The south-west monsoon brings rough seas: island-hopping bangkas in Honda Bay cancel when the waves are too high, and Underground River tours at Sabang, which usually run, are suspended after heavy rain makes the cave's current too strong. Keep a spare day. Source ↗

July in Puerto Princesa (Underground River)

Puerto Princesa (Underground River) weather in July →

Shoulder season — school holidays in 5 of the markets that fill it, an ordinary month

Nothing new starts in July.

Still on: Habagat boat cancellations (15 Jun – 15 Oct (usually))

August in Puerto Princesa (Underground River)

Puerto Princesa (Underground River) weather in August →

Shoulder season — school holidays in 4 of the markets that fill it, an ordinary month

Nothing new starts in August.

Still on: Habagat boat cancellations (15 Jun – 15 Oct (usually))

September in Puerto Princesa (Underground River)

Puerto Princesa (Underground River) weather in September →

Busy — Term 1 wellness break in Philippines, school holidays in 3 of the markets that fill it

Nothing new starts in September.

Still on: Habagat boat cancellations (15 Jun – 15 Oct (usually))

October in Puerto Princesa (Underground River)

Puerto Princesa (Underground River) weather in October →

Quiet — school holidays in 3 of the markets that fill it, one of its worst months for weather

Nothing new starts in October.

Still on: Habagat boat cancellations (15 Jun – 15 Oct (usually))

November in Puerto Princesa (Underground River)

Puerto Princesa (Underground River) weather in November →

Shoulder season — an ordinary month

  • Season

    Calm-sea season

    15 Nov – 15 May · usuallyDry season

    The half-year the boats to Honda Bay and up the coast to Sabang go every morning without a discussion about the swell. It is also when the room rates are at their highest. Source ↗

December in Puerto Princesa (Underground River)

Puerto Princesa (Underground River) weather in December →

Peak crowds — Christmas and New Year season, Year-end break in Philippines

  • Holiday

    Christmas and New Year season

    16 Dec – 1 JanChristmas & New YearCrowdedBook early

    The peak of the country's long Christmas season: dawn Simbang Gabi masses run 16 to 24 December, lanterns hang everywhere, and domestic travel surges towards New Year, so book flights and ferries early. Source ↗

Still on: Calm-sea season (15 Nov – 15 May (usually))

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