The best months to hike the Inca Trail are May and September: dry weather, clear mornings and slightly fewer people than the June–August peak. April and October are the smart shoulder-season choices, the rainy months from November to March are quieter but wetter, and in February the trail is closed. Below is how each month of 2027 really looks from the trail — weather, crowds, how far ahead to book and what is happening in Cusco.
The Inca Trail month by month (2027)
| Month | Weather on the trail | Crowds | Book by | Good to know |
|---|---|---|---|---|
| January | Rainy season; frequent afternoon rain, muddy steps | Low | 2–3 months | New Year week is busier |
| February | Closed for maintenance | — | Machu Picchu stays open; see alternatives | |
| March | Still rainy, but improving late in the month | Low–medium | 2–3 months | Holy Week 21–28 March 2027 fills first |
| April | Rains fading; green landscapes, cooler nights | Medium–high | 4–6 months | Great photo month |
| May | Dry and clear; cold nights at high camps | High | Before release | Corpus Christi in Cusco, 27 May 2027 |
| June | Dry, sunny days; coldest nights of the year | Very high | Before release | Inti Raymi, 24 June 2027 |
| July | Dry, sunny; freezing nights at Pacaymayo | Very high | Before release | US summer and Peru’s national holidays, 28–29 July |
| August | Dry and windy; first clouds late in the month | Very high | Before release | European holidays |
| September | Mostly dry; warmer nights, occasional showers | High | Before release or 5–6 months | Our favorite balance |
| October | Shoulder season; showers begin late in the month | Medium–high | 4–5 months | Fewer people than September |
| November | Rainy season starts; mixed sun and showers | Medium | 2–3 months | US Thanksgiving, 25 November 2027 |
| December | Rainy; lush and quiet | Medium | 2–3 months (4+ for holidays) | Christmas and New Year weeks book early |
“Before release” means reserving before the 2027 permits go on sale, expected October–November 2026. Weather descriptions are typical conditions, not forecasts.
Dry season (May–September): the classic choice
This is when the trail looks like the postcards: blue skies over the snow peaks on day 1, clear views from Dead Woman’s Pass and the best chance of a cloud-free Machu Picchu from the Sun Gate. Days are pleasant for walking and the sun is strong at altitude. The price is cold nights — in June and July temperatures at the higher campsites drop below freezing — and competition for permits: May to August sell out first, so these dates should be reserved before the permits go on sale.
Shoulder season (April and October): the smart choice
April comes right after the rains: the valleys are at their greenest, the rivers are full and permits are easier to get than in May. October is the mirror image, with mostly dry weather early in the month, first showers later, and noticeably fewer people than in September. Both are excellent if you pack a rain jacket and want more choice of dates.
Rainy season (November–March): green, quiet and wet
Rain usually comes in the afternoon, so mornings can still be beautiful, but the stone steps get slippery and views are often in the clouds. January is the wettest month on the trail. In return you get fewer hikers, easier permits and landscapes that are intensely green. If you travel in these months, good rain gear, waterproof boots and trekking poles with rubber tips make a real difference — and a flexible attitude helps.
February: the trail is closed
Every February the Inca Trail closes for maintenance and conservation work, organized by the Ministry of Culture and SERNANP; see how licensed operators take part on our Care of the Inca Trail page. Machu Picchu itself stays open, so you can still visit by train, and other treks such as Salkantay or Lares keep running — see our alternatives.
Crowds: what “busy” really means on the Inca Trail
The Classic route never gets as crowded as a national park in the US: permits are capped at 500 people per day, including guides, cooks and porters, and the Short Inca Trail has its own quota of 250. What changes with the season is how quickly those spaces go, and how busy Machu Picchu is when you arrive. In June–August expect company at the viewpoints and the Sun Gate; in November or March you may have long stretches to yourself.
Our recommendation by type of traveler
- First-timers who want the best odds of clear views: May or September.
- Photographers: April (green valleys) or late May (clear air).
- Families with school holidays: June–August, booked at release.
- Budget and flexibility: March, April, October or November.
- Short on time: the 2-day Inca Trail is easier to fit into any month.
Once you have your month, check live dates in the calendar below or on the permits and availability page, and read how far in advance to book for 2027. If you are wondering how hard it will be, see how hard the Inca Trail really is.
Frequently asked questions
What is the best month to hike the Inca Trail?
What is the worst month for the Inca Trail?
Is the Inca Trail open in February?
How cold does it get on the Inca Trail?
Can I hike the Inca Trail in the rainy season?
When should I book for June, July or August 2027?
About the author
Raquel Sánchez co-founded Terra Quechua Peru in Cusco in 2012 together with Edwin Medina, both with extensive trekking experience. She writes our Inca Trail guides from the day-to-day work of securing permits and organizing every departure with our guides, cooks and porters.