June is the start of Peru's high season. The Andes are dry and clear, Inti Raymi fills Cusco on 24 June, and Machu Picchu and the Inca Trail are at their busiest, so book early. Nights are very cold at altitude, Lima is grey and the Amazon is comfortably drier. It is a rewarding month if you plan ahead and a frustrating one if you do not.
A timeline for planning June
The practical story of June is about lead time. Treks on the classic Inca Trail are among the first things to sell out, and permits for June dates can be gone months earlier. Machu Picchu entry slots and the best train departures also fill, and in the last week of the month, around Inti Raymi, Cusco's hotels are heavily booked. If you are reading this a few weeks before travel, expect to compromise on dates, times or routes.
The earlier in the month you travel, the more room you will find. The first two weeks are busy but manageable, while the days around 24 June are the most crowded and expensive of the season in Cusco. For how to approach entry slots, see ticket.
Inti Raymi and Corpus Christi
Inti Raymi, the Festival of the Sun, is a re-enactment of an Inca ceremony. It is celebrated on 24 June, with the main performance starting in Cusco's city centre, moving to Sacsayhuamán and involving thousands of performers. Seating at the main site is paid and limited, and many viewers watch from the surrounding slopes. The festival is a staged tribute rather than a historical ceremony, and the crowds are large, so arrive early and keep your belongings secure.
Earlier in the month, the Corpus Christi celebrations in Cusco bring out the statues of saints and virgins from parish churches, carried in procession to the cathedral, with a traditional feast. The exact date moves with Easter. For the wider calendar, see festivals.
Cold nights and bright days
June is the beginning of the coldest part of the year at altitude. Days in Cusco are sunny and pleasant in the sun, but nights often drop to around freezing, and in Puno and in high trek camps they can be colder. Many guesthouses have limited heating, so ask about it before booking. Frost and ice can appear on trails and at camp early in the day.
Lima, in contrast, is under persistent grey cloud and mild damp air, so a Lima-and-Cusco trip means two very different climates. The Amazon is drier and more comfortable, with fewer insects than in the wet months.
Machu Picchu and trekking in June
Conditions are close to ideal at Machu Picchu: clear mornings, dry paths and good visibility from the terraces. The cost is crowds, since June is one of the busiest months of the year, and timed entry slots, circuits and trains fill early. Aim for an early slot to enjoy the quiet light, and keep a flexible attitude to the queue at the bus stop.
For trekking, Salkantay, Lares and the Cordillera Blanca routes are all in prime season. Nights at high camps are very cold, so hire a good sleeping bag or bring your own, and ask what the operator provides. The popular day trips, including Rainbow Mountain, can feel crowded by mid-morning.
Prices and money-saving choices
June prices are among the highest of the year in Cusco, particularly in the week of Inti Raymi. Hotels, tours and flights cost more, and last-minute deals are unusual. Ways to ease the cost include travelling in the first half of the month, staying in the Sacred Valley rather than Cusco, and choosing group tours over private ones.
The coast offers little to offset the cost, since Lima is grey, but it also tends to be cheaper than the mountains. For where costs rise and where they stay stable across the year, see budget.
Who June suits
June suits visitors who want the best weather odds in the Andes and do not mind planning ahead. It is a strong month for first-timers, photographers, trekkers and anyone with a fixed holiday window. It is less suited to travellers who dislike crowds, who book at the last minute or who want the beach.
If crowds are your main concern, compare May and September, both of which have similar weather with lighter demand. If a festival is your priority, June is an exceptional month, and the visit to Cusco around 24 June is worth planning early.
What to pack
For June, pack a warm down or fleece layer, thermal underwear, gloves and a hat for evenings and early starts, plus strong sunscreen and sunglasses for the daytime sun. A good sleeping bag is essential on treks. In Lima, add a windproof jacket for the damp air.
Bring a small daypack, a refillable bottle and lip balm, since the air is dry. For a longer checklist for mixed itineraries, see packing list.
Frequently asked questions
When should I book for June?
As early as your dates are fixed, especially for the Inca Trail, Machu Picchu entry and Cusco hotels around Inti Raymi.
Is Inti Raymi worth it?
It is a spectacle with a strong atmosphere, but crowded and costly. If you dislike crowds, consider visiting Cusco on other dates.
Is June cold in Peru?
In the Andes, nights are very cold, and days are sunny. On the coast, Lima is cool and cloudy.
Is it too late to book the Inca Trail for June?
Often yes if you are a few weeks away, as permits sell out far ahead. Ask operators about cancellations, or consider the Lares or Salkantay routes, which have more space.
Can I watch Inti Raymi for free?
Parts of the festival can be seen from the public slopes around Sacsayhuamán, but formal seating is paid. Arrangements change from year to year.
Does it rain in June?
Rarely in the Andes. The Amazon also has less rain, though showers can still occur. Lima has low cloud and a fine mist, not true rain.
Is June a good month for the Amazon?
Yes, it is drier and less humid, and wildlife is easier to see on river banks. In the south, friajes can bring a few cooler days.