When you book the Salkantay Trek, your details do not stay with the agency. They are sent to three different systems that issue tickets in your name: entry to Machu Picchu, the uphill bus from Aguas Calientes, and the return train. Each of these tickets is checked against your original passport, and none of the checks allow room for interpretation. If the number or name does not match, the problem arises at the least convenient time: after four or five days of hiking. Here, we explain why this requirement exists, where your details will be checked, and what to do if you have already submitted incorrect information.
Named tickets: the reason behind this requirement
Machu Picchu and train tickets are issued in a specific person’s name. This means they do not belong to the person who pays for them, but to the person whose name and document number appear on them.
This system exists for two reasons. The first is visitor capacity control: Machu Picchu has a maximum number of visitors per day and time slot, and each ticket represents a place assigned to a specific person. The second is to prevent resale, which for years distorted access to the sanctuary during high season.
The practical consequence is that a ticket cannot be transferred or used with a different document. Since the check compares the ticket with the passport you present, any discrepancy is treated as if it were a different person.
Where your details are checked during the trip
When tickets are issued
The first check happens without you seeing it. The agency enters your details into the Machu Picchu and train booking systems exactly as you wrote them on the form. If there is an error at this stage, it is copied onto all tickets at once.
On the bus from Aguas Calientes to Machu Picchu
When you board the bus, you are asked for your ticket and often your passport. It is a quick check, but it is the first one where an issue may become apparent.
At the Machu Picchu entrance
This is the strictest check. Staff verify that the name and document number on the ticket match the original passport you are carrying. If you requested a student fare, they will also check your student ID.
On the return train
Before boarding, staff compare the ticket with your passport. A discrepancy here may prevent you from boarding, and the next train with available seats may depart hours later or the following day.
What happens if the details do not match
It depends on how serious the discrepancy is and the judgment of the staff member carrying out the check, but it is helpful to understand the possible consequences.
A minor difference, such as a missing accent mark, usually causes no problem. A changed letter in your surname may lead to a consultation with a supervisor and delay entry.
A different passport number is the serious case. For the system, the ticket belongs to another document, and staff may deny you access even if you prove that you are the person who paid.
If you miss your entry to Machu Picchu, there is no refund. If you miss the train, you will need to buy a new ticket subject to availability and cover the cost. In both cases, the return transfer to Cusco scheduled by the agency will also be disrupted.
Special cases that cause discrepancies
Passport renewed after booking
This is the most common case. A new passport has a different number from the previous one, while the tickets were issued using the old one.
If this happens, notify the agency as soon as you have the new document and take both passports on the trip: the previous one, even if cancelled, demonstrates the connection between both numbers. It is not a guarantee of entry, but it gives staff the information they need to verify it.
Dual nationality
If you have two passports, book with the same one you will use to enter Peru and carry with you during the trek. Mixing documents—booking with one and travelling with another—creates exactly the same problem as a renewed passport.
Compound surnames, name particles, and two given names
Names such as María del Carmen, surnames with particles such as de la Cruz, or hyphenated double surnames are recorded differently depending on who writes them. Always use the exact format shown in your passport, including spaces and particles.
If your passport has two given names and you only use the second one in daily life, both names must appear on the booking in the same order as on the document.
Surname change after marriage
If you changed your surname but your passport still shows the previous one, the booking must use the surname on your passport. What matters is not what you are called today, but what appears on the document you will present.
Special characters
Letters such as ñ, accent marks, and umlauts are not always read the same way across all booking systems. If you are unsure, use the bottom line of your passport as a reference: the machine-readable zone, where your name appears without special characters.
How to correct information before your trip
Spot the error in time
When the agency sends you the issued tickets, review them that same day. Compare your first name, surname, and document number with your passport, character by character.
Most errors are discovered at the Machu Picchu entrance because nobody checked the ticket when they received it.
Who to ask for the correction
Always contact the agency, not the booking systems directly. The agency purchased the tickets and is the one that can arrange the change or, if that is not possible, repurchase them.
What can and cannot be corrected
Minor detail corrections can usually be processed according to the current rules for each ticket, sometimes for a fee. A change of ticket holder, meaning putting the ticket in another person’s name, is not allowed for entry to Machu Picchu.
The sooner you report the error, the more options you will have. A few days before entry and during high season, the only solution may be to buy a new ticket if there is still availability.
How to avoid the problem from the start
Three habits are enough to ensure you never face this situation.
- Copy your details directly from your passport, not from memory or another document.
- If you are booking for a group, ask each person for their own passport photo instead of transcribing their details.
- Do not renew your passport between booking and travelling. If you need to renew it, do so before booking.
If you have not gathered your paperwork yet, check the documents you need to book the Salkantay Trek.
Frequently asked questions
Will I be allowed into Machu Picchu if my ticket has one misspelled letter?
Often yes, if the passport number is correct and the difference is obvious. However, the decision depends on the inspection staff, and there is no guarantee. Correcting it before your trip is the only way to eliminate the risk.
Is a passport photo enough if the number does not match the ticket?
No. At Machu Picchu and on the train, the original passport is checked, and what matters is that its number matches the ticket. A photo does not resolve a difference in the number.
What should I do if I notice an error on my ticket after it has been issued?
Notify the agency that same day, with a photo of the ticket and another of your passport. They will arrange the correction according to the current regulations or suggest an alternative if it cannot be corrected.
Can I use another person’s ticket if they cannot travel?
No. Machu Picchu tickets are issued in a specific person’s name and do not allow a change of ticket holder. The person travelling in their place will need a new ticket in their own name.
Does travel insurance also need to match the passport?
Yes. If you need to use the policy, the insurer will verify your identity using your document. A name that differs from the passport may delay or complicate assistance.