Common Tourist Mistakes in Cusco (and How to Avoid Them)
Common Tourist Mistakes in Cusco (and How to Avoid Them)
After years hosting travelers, these are the mistakes we see repeated most — and they're easy to avoid once you know about them.
1. Arriving and trekking the same day
Cusco sits at 3,399 m (11,152 ft). Flying in and climbing to Machu Picchu or doing a demanding hike the next day is a recipe for altitude sickness. Give your body at least 1-2 days to acclimate. See our altitude sickness guide.
2. Packing the itinerary too tight
Seeing Machu Picchu, the Sacred Valley, Rainbow Mountain and Humantay Lake in 2 days is possible on paper, but exhausting and risky for altitude sickness. Check our realistic 3-day itinerary or the 7-day one if you have more time.
3. Buying the Machu Picchu ticket last minute
In high season (June-August) the most requested circuits sell out weeks ahead. Booking 1-2 months in advance gives you more options and better pricing.
4. Not carrying cash in soles
Many markets, public restrooms, tips and local communities (like the one at Humantay Lake) only accept cash. Cards don't always work outside downtown.
5. Underestimating the cold at night
By day the Cusco sun can burn, but at night temperatures drop fast, especially between May and August. Pack layers, not just sunscreen.
6. Not confirming the operator's real authorization
Informal operators exist that charge the same but have no permits or insurance. Verify the operator is MINCETUR-authorized before booking.
7. Ignoring the cancellation policy before booking
Travel plans change: flights delay, people get altitude sickness. Read the operator's cancellation policy before paying, not after.
8. Not comparing train options in advance
The Machu Picchu train's cost varies a lot by time and how early you buy. See our train guide to avoid overpaying.
Want to plan your trip without falling into these traps? Reach out and we'll help you plan around your dates and fitness level.
9. Saving the high-altitude tours for your first free day
It's tempting to do Rainbow Mountain or Humantay Lake as soon as you arrive, "to make the most of it". But they're the highest tours in the region: Vinicunca reaches 5,200 m and Humantay 4,200 m. Doing them without acclimatizing is the fastest way to spend the day with a headache and nausea. Leave them for the end of your trip, when you've already spent several days in Cusco.
10. Not bringing your passport on Machu Picchu day
Your passport (or the ID you bought your ticket with) is checked on the train and at the citadel entrance. A copy or photo isn't always accepted. If you leave it at your hotel in Cusco, there's no way to get it back in time.
11. Buying the Tourist Ticket without knowing what it covers
The Cusco Tourist Ticket covers sites like Sacsayhuamán, Qenqo, Puka Pukara, Tambomachay, Chinchero and Moray, but it doesn't include Qoricancha, the Cathedral or the Maras Salt Mines, which are paid separately. Check our Tourist Ticket guide before buying it.
12. Packing only one kind of clothing
In a single day you can go from 2 °C at dawn to strong sun at noon and rain in the afternoon, especially on mountain tours. The rule is layers: something thermal, a warm layer you can take off and a rain jacket. Full list in what to pack for Cusco.
An itinerary that avoids almost all these mistakes
This is the order we recommend to most travelers with 5 days:
- Day 1: arrival and an afternoon City Tour (US$15). Easy, ideal to start acclimatizing.
- Day 2: Sacred Valley VIP (US$32). It's lower than Cusco, so your body keeps adjusting.
- Days 3 and 4: Machu Picchu 2D/1N (US$380), with a night in Aguas Calientes.
- Day 5: Humantay Lake or Rainbow Mountain (US$35 and US$30), now acclimatized.
This order lets you go up gradually, gives you margin if something goes wrong and saves the hardest day for when your body is ready.
Frequently asked questions
How many days do I need to acclimate in Cusco?
Ideally 1-2 full days before any demanding high-altitude activity, like Rainbow Mountain or Machu Picchu.
Is it safe to travel solo to Cusco?
Yes, following the same basic precautions as any tourist destination. See our solo travel guide.
What happens if I get altitude sickness during the trip?
Most serious operators, us included, have oxygen protocols and medical contacts. Check the policy before booking.
