What's on in El Calafate (Perito Moreno), Argentina through the year
El Calafate, Argentina has 5 curated events through the year — 1 festival, 1 natural spectacle, 1 holiday, 1 season and 1 local rule. The ones to plan around: Fiesta Nacional del Lago (February) and Flamingos on Laguna Nimez (October). December to February 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 El Calafate (Perito Moreno): weather, crowds and notes →
El Calafate (Perito Moreno) events and crowds by month
| Month | What starts | Crowds |
|---|---|---|
| January | Los Glaciares entry fee | Peak crowds |
| February | Fiesta Nacional del Lago | Peak crowds |
| March | — | Busy |
| April | — | Shoulder season |
| May | Winter shutdown | Quiet |
| June | — | Quiet |
| July | — | Busy |
| August | — | Shoulder season |
| September | — | Shoulder season |
| October | Flamingos on Laguna Nimez | Shoulder season |
| November | — | Shoulder season |
| December | Argentine summer holidays | Peak crowds |
January in El Calafate (Perito Moreno)
El Calafate (Perito Moreno) weather in January →Peak crowds — Argentine summer holidays, Summer holidays in Argentina
- Rule
Los Glaciares entry fee
1 Jan – 31 DecThe national park charges at the Perito Moreno gate and foreign visitors pay a higher rate; no bus or boat ticket includes it. The tariff is revised often, so check it the day before. Source ↗
Still on: Flamingos on Laguna Nimez (1 Oct – 31 Mar (usually)), Argentine summer holidays (20 Dec – 28 Feb)
February in El Calafate (Perito Moreno)
El Calafate (Perito Moreno) weather in February →Peak crowds — Fiesta Nacional del Lago, Argentine summer holidays
- Festival
Fiesta Nacional del Lago
16–21 FebMajor festivalCrowdedSix free nights of folk and rock at the Anfiteatro del Bosque, with jineteadas and a stock-car meeting either side. The one week of the season when the crowd is Argentine rather than foreign. Source ↗
Still on: Los Glaciares entry fee (1 Jan – 31 Dec), Flamingos on Laguna Nimez (1 Oct – 31 Mar (usually)), Argentine summer holidays (20 Dec – 28 Feb)
March in El Calafate (Perito Moreno)
El Calafate (Perito Moreno) weather in March →Busy — Summer holidays in Argentina, school holidays in 2 of the markets that fill it
Nothing new starts in March.
Still on: Los Glaciares entry fee (1 Jan – 31 Dec), Flamingos on Laguna Nimez (1 Oct – 31 Mar (usually))
April in El Calafate (Perito Moreno)
El Calafate (Perito Moreno) weather in April →Shoulder season — an ordinary month
Nothing new starts in April.
Still on: Los Glaciares entry fee (1 Jan – 31 Dec)
May in El Calafate (Perito Moreno)
El Calafate (Perito Moreno) weather in May →Quiet — one of its worst months for weather
- Season
Winter shutdown
1 May – 31 Aug · usuallyOff-season shutdownClosuresHalf the hotels and most of the excursion desks close, the boats drop to a short timetable and the glacier walkways can be iced over. What stays open is cheap and nearly empty.
Still on: Los Glaciares entry fee (1 Jan – 31 Dec)
June in El Calafate (Perito Moreno)
El Calafate (Perito Moreno) weather in June →Quiet — school holidays in 2 of the markets that fill it, one of its worst months for weather
Nothing new starts in June.
Still on: Los Glaciares entry fee (1 Jan – 31 Dec), Winter shutdown (1 May – 31 Aug (usually))
July in El Calafate (Perito Moreno)
El Calafate (Perito Moreno) weather in July →Busy — Winter recess in Argentina, school holidays in 3 of the markets that fill it
Nothing new starts in July.
Still on: Los Glaciares entry fee (1 Jan – 31 Dec), Winter shutdown (1 May – 31 Aug (usually))
August in El Calafate (Perito Moreno)
El Calafate (Perito Moreno) weather in August →Shoulder season — an ordinary month
Nothing new starts in August.
Still on: Los Glaciares entry fee (1 Jan – 31 Dec), Winter shutdown (1 May – 31 Aug (usually))
September in El Calafate (Perito Moreno)
El Calafate (Perito Moreno) weather in September →Shoulder season — school holidays in 2 of the markets that fill it, an ordinary month
Nothing new starts in September.
Still on: Los Glaciares entry fee (1 Jan – 31 Dec)
October in El Calafate (Perito Moreno)
El Calafate (Perito Moreno) weather in October →Shoulder season — an ordinary month
- Nature
Flamingos on Laguna Nimez
1 Oct – 31 Mar · usuallyBirdlife seasonThe reserve on the edge of town fills with Chilean flamingos, black-necked swans and upland geese through the southern spring and summer. A flat hour's walk, and the wind is the only difficulty.
Still on: Los Glaciares entry fee (1 Jan – 31 Dec)
November in El Calafate (Perito Moreno)
El Calafate (Perito Moreno) weather in November →Shoulder season — an ordinary month
Nothing new starts in November.
Still on: Los Glaciares entry fee (1 Jan – 31 Dec), Flamingos on Laguna Nimez (1 Oct – 31 Mar (usually))
December in El Calafate (Perito Moreno)
El Calafate (Perito Moreno) weather in December →Peak crowds — Argentine summer holidays, Summer holidays in Argentina
- Holiday
Argentine summer holidays
20 Dec – 28 FebSchool holidaysCrowdedBook earlyJanuary is the town's month: every glacier boat and every bed is taken by domestic holidaymakers and the walkways at Perito Moreno queue from mid-morning. Book the ice trek before you fly. Source ↗
Still on: Los Glaciares entry fee (1 Jan – 31 Dec), Flamingos on Laguna Nimez (1 Oct – 31 Mar (usually))