What's on in Tortuguero, Costa Rica through the year

Tortuguero, Costa Rica has 5 curated events through the year — 2 natural spectacles, 2 holidays and 1 season. The ones to plan around: Leatherback nesting (March) and Green turtle nesting (July).

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 Tortuguero: weather, crowds and notes →

Tortuguero events and crowds by month

MonthWhat startsCrowds
JanuaryBusy
FebruaryBusy
MarchLeatherback nesting, Semana SantaBusy
AprilBusy
MayShoulder season
JuneQuiet
JulyGreen turtle nestingBusy
AugustBusy
SeptemberThe September dry spellBusy
OctoberBusy
NovemberQuiet
DecemberChristmas and New YearBusy

Busy — Christmas and New Year, school holidays in 3 of the markets that fill it

Nothing new starts in January.

Still on: Christmas and New Year (18 Dec – 3 Jan)

Busy — one of its best months for weather

Nothing new starts in February.

Busy — Semana Santa, school holidays in 2 of the markets that fill it

  • Nature

    Leatherback nesting

    1 Mar – 31 May · usuallyTurtle nesting

    Leatherbacks use the same beach in the spring, in ones and twos rather than in numbers. Tours run every night of the season and finding one is a matter of walking and waiting. Source ↗

  • Holiday

    Semana Santa

    29 Mar – 5 AprEaster & Holy WeekCrowdedBook early

    Costa Rican families fill the lodges and the boats from La Pavona for Holy Week, months before the turtles arrive. It is the busiest week of the low season by some way. Source ↗

Busy — Semana Santa

Nothing new starts in April.

Still on: Leatherback nesting (1 Mar – 31 May (usually)), Semana Santa (29 Mar – 5 Apr)

Shoulder season — an ordinary month

Nothing new starts in May.

Still on: Leatherback nesting (1 Mar – 31 May (usually))

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

Nothing new starts in June.

Busy — Green turtle nesting, school holidays in 3 of the markets that fill it

  • Nature

    Green turtle nesting

    1 Jul – 31 OctCrowdedBook early

    The largest green turtle rookery in this half of the world, tens of thousands of females on a strip of black sand. Tours leave at eight and ten with a licensed guide: no torches, no cameras, dark clothes, and hatchlings running by October. Source ↗

Busy — Green turtle nesting, school holidays in 3 of the markets that fill it

Nothing new starts in August.

Still on: Green turtle nesting (1 Jul – 31 Oct)

Busy — Green turtle nesting, school holidays in 2 of the markets that fill it

  • Season

    The September dry spell

    1 Sep – 31 Oct · usuallyDry season

    The Caribbean lowlands get a break from the rain in September and October, which lands on the tail of the nesting season. The canals are calmer and the boat from La Pavona keeps to its times.

Still on: Green turtle nesting (1 Jul – 31 Oct)

Busy — Green turtle nesting

Nothing new starts in October.

Still on: Green turtle nesting (1 Jul – 31 Oct), The September dry spell (1 Sep – 31 Oct (usually))

Quiet — one of its worst months for weather

Nothing new starts in November.

Busy — Christmas and New Year, school holidays in 3 of the markets that fill it

  • Holiday

    Christmas and New Year

    18 Dec – 3 JanChristmas & New YearCrowdedBook early

    The lodges fill with Costa Rican families over the holiday even though the turtles are long gone; the draw is the canals, the caimans and the boat ride in. Source ↗

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