1. Your passport must match your ticket — exactly
This is the rule that ruins the most trips. Every Machu Picchu ticket is issued for a specific name and document number, and the ranger at the gate compares both against the physical passport or ID you hand over. A typo in the passport number, a missing middle name, or booking with an old passport that you since renewed — any mismatch and entry can be refused, with no refund. Check the confirmation the moment you receive it, and if something is wrong, contact your seller immediately to correct it before the visit date.
2. There is no re-entry — plan bathroom and food around it
Once you scan in, you walk your circuit one way and exit. There are no bathrooms inside the sanctuary — the only ones are at the entrance (S/. 2, cash). No food is sold inside either, and eating on the terraces is prohibited. The practical routine everyone learns the hard way: use the bathroom at the gate, carry water in a reusable bottle, and eat before you enter. A typical circuit takes 2 to 3 hours inside.
3. The altitude story is better than you fear — but respect Cusco
Here's the twist most visitors don't know: Machu Picchu sits at 2,430 m (7,970 ft) — significantly LOWER than Cusco at 3,400 m (11,150 ft). The place where altitude sickness actually hits people is Cusco itself, usually in the first 24–48 hours. The standard playbook: take your first day in Cusco slow (no big hikes), hydrate constantly, go easy on alcohol, and consider coca tea — locals swear by it. Many travelers sleep in the Sacred Valley (2,800 m) or Aguas Calientes (2,040 m) the first nights precisely because they're lower. By the time you're at Machu Picchu, most people feel noticeably better than they did in Cusco.
4. What to bring — the short list that matters
- Physical passport: the same document on the ticket. A photo of it on your phone is not accepted.
- Printed or digital ticket: the QR on your phone works, but carry a printed copy as backup — signal in Aguas Calientes is unreliable.
- Water in a reusable bottle: single-use plastic bottles are banned inside. 1 liter per person minimum.
- Sunscreen, hat and rain layer: the sun at this latitude burns fast, and rain arrives with no warning even in dry season.
- Insect repellent: the sandflies (puma flies) at the site leave itchy bites that last days. This is the tip visitors thank us for most.
- Cash in soles: bathroom (S/. 2), luggage storage, snacks in Aguas Calientes. Cards fail often in town.
5. What NOT to bring — the banned list rangers enforce
- Large backpacks: the limit is 40×35×20 cm (a small daypack). Anything bigger goes to paid storage at the entrance.
- Drones: banned without exception. Confiscated at the gate, and flying one inside risks a fine and expulsion.
- Tripods, selfie sticks and camera stands: professional support gear needs a special permit. Handheld cameras and phones are fine.
- Food, alcohol and single-use plastics: all three are on the official banned list. Water in reusable bottles is the exception.
- Walking poles with metal tips: only rubber-tipped poles are allowed, and only for visitors who genuinely need them.
- Heels, umbrellas, musical instruments, banners: all on the official list. Wear hiking shoes or trainers with grip — the stone steps are slick when wet.
6. Your entry time is a window, not a suggestion
Tickets are issued for hourly entry windows (7:00, 8:00, 9:00 and so on). You can enter up to 45 minutes after your printed hour, but not before it — and once the window closes, the ticket is dead. Build in buffer: the bus from Aguas Calientes takes about 25 minutes, and in high season the bus queue itself can eat 30–60 minutes. For a 7:00 ticket, being in the bus line by 5:45 is the safe play. Walking up instead of the bus? It's a steep 1.5–2 hour climb — leave accordingly.
7. Weather: two seasons, and both can rain
Dry season (May–September) brings clear mornings, strong sun and cold pre-dawn starts — this is peak crowd season, book weeks ahead. Wet season (November–March) means afternoon downpours, lush green terraces and thinner crowds; mornings are still often clear, and the famous swirling mist photos mostly come from these months. February is the wettest — the Inca Trail closes entirely for maintenance, though Machu Picchu itself stays open. April and October are the sweet spots: shoulder-season weather with manageable crowds. Whatever the month, pack the rain layer — the sanctuary sits at the edge of cloud forest and makes its own weather.
8. The guide question, answered honestly
Official regulations require visitors to enter with a licensed guide, and rangers do ask groups about it — enforcement at the gate has tightened since the 2025 circuit reform. Beyond compliance, a good guide genuinely changes the visit: the site has almost no explanatory signage, so without context you're looking at beautiful stones without the story. Guides can be hired at the gate (agree the price before entering — typically $50–60 for a private 2.5-hour tour, less per person in a shared group), or arranged ahead with your ticket. If you book with us, we can pair your ticket with a licensed guide at checkout.
9. Etiquette rules that carry real fines
- Don't touch or climb the walls: the masonry is 500+ years old and unrestored. Touching carries fines; climbing gets you expelled.
- Stay on your circuit: the routes are one-way and rangers redirect anyone backtracking. Pick the circuit with what you want to see BEFORE buying.
- No jumping photos, no lying on terraces: both are on the official conduct list and rangers whistle at offenders within seconds.
- Don't feed or chase the llamas: they live there and have right of way. They also bite when cornered for selfies.
- Smoking and vaping are banned: everywhere in the sanctuary, including the entrance plaza.
10. Money-saving and sanity-saving logistics
Book the train early — PeruRail and IncaRail seats to Aguas Calientes sell out before the entrance tickets do in high season, and last-minute fares double. Our Cusco to Machu Picchu guide compares all four routes with real costs. Stay the night before in Aguas Calientes if you have an early entry window: it turns a 3:30 AM start from Cusco into a relaxed morning. And carry your passport everywhere in Peru anyway — trains, hotels and even the site's exit stamp station (yes, you can stamp your passport with a Machu Picchu souvenir stamp, free, at the exit) all want it.
Frequently asked questions
Do I need my physical passport to enter Machu Picchu?
Yes. The gate checks your physical passport (or ID for Andean Community citizens) against the name and document number on the ticket. A photo or photocopy is not accepted, and a mismatch means refused entry with no refund.
Are there bathrooms inside Machu Picchu?
No. The only bathrooms are outside the entrance gate (S/. 2, cash). Since there is no re-entry once you scan in, use them before entering — a typical circuit takes 2–3 hours inside.
Will I get altitude sickness at Machu Picchu?
Machu Picchu (2,430 m) is much lower than Cusco (3,400 m), so most people feel better at the site than in the city. Altitude symptoms usually hit in Cusco during the first 24–48 hours — take the first day slow, hydrate, and consider acclimatizing in the lower Sacred Valley.
What size backpack can I bring into Machu Picchu?
Maximum 40×35×20 cm — a small daypack. Larger bags must be left at the paid storage by the entrance. Drones, tripods, food, alcohol and single-use plastic bottles are banned inside.
How early should I arrive before my entry time?
Be in the bus queue in Aguas Calientes at least 60–75 minutes before your entry window in high season. The bus ride takes ~25 minutes and you can enter up to 45 minutes after your printed hour, but never before it.
Is a guide mandatory at Machu Picchu in 2026?
Official regulations require a licensed guide and enforcement has tightened since the 2025 circuit reform. Beyond the rule, the site has almost no signage — a guide is genuinely worth it. You can hire one at the gate or add one when booking your ticket.
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