Peru Travel Guide: How to Explore Machu Picchu, Cusco, and Beyond

Landing in Cusco and heading straight to the ruins is a mistake. The altitude will eat you alive. Winging a trip here is a rookie mistake that will cost you money, time, and your breath. Just as I did for our colombia travel guide, argentina travel guide, and chile travel guide, I have navigated Peru’s chaotic transit and shifting regulations to build this realistic Peru travel guide. You’ll learn how to bypass the crowds, avoid the latest scams, and navigate the massive 2026 ticketing changes. Let’s get into how to actually survive and enjoy this place.

Quick Facts — Peru

Currency
Peruvian Sol (PEN)
Language
Spanish, Quechua
Time zone
PET (UTC-5)
Plug type
Type A & C
Best time to visit
May to September
Visa
Free 90-day visa on arrival
5,600
Daily Visitor Cap
43 km
Inca Trail Length
3,399m
Cusco Altitude
10 Days
Ideal Itinerary

The Altitude Sequencing Hack

Cusco sits at 3,399 meters (11,152 feet) above sea level. Machu Picchu is actually much lower at 2,430 meters (7,972 feet).

If you fly straight into Cusco and sleep there, you’ll likely spend your first 48 hours nursing a brutal headache. Do not stay in Cusco on your first night.

Instead, take a pre-arranged taxi straight from Cusco airport down to Urubamba (2,870m) or Ollantaytambo (2,792m) in the Sacred Valley. Spend 2-3 days acclimatizing there before you attempt to climb anything.

Top Experiences: What is Actually Worth It

Machu Picchu (New 2026 Circuits) Peru
The classic view of Machu Picchu citadel under the new 2026 circuit rules.

Machu Picchu (New 2026 Circuits)

Starting January 1, 2026, Peru strictly decoupled Inca Trail permits from Machu Picchu citadel entry tickets. You must purchase and manage both as entirely separate documents. The citadel is split into 3 main circuits and 10 routes; Circuit 2 (Classic) offers the most complete ruin exploration, while Circuit 1 (Panoramic) gives you the postcard photo but blocks the lower ruins. Book Circuit 2 at least 4-5 months in advance, and remember there is a strict 45-minute tolerance window for your entry time—miss it, and you are locked out.

Sacsayhuamán (Cusco) Peru
The massive, interlocking stone walls of Sacsayhuamán fortress above Cusco.

Sacsayhuamán (Cusco)

This massive Inca fortress features stones weighing up to 128 tons fitted together without a drop of mortar. Arrive exactly at 7:00 AM when the gates open to beat the massive tour buses that arrive at 9:00 AM. Walk up to the ‘Muyuqmarca’ circular foundations, which was the actual site of the final, bloody battle between the Incas and Spanish conquistadors.

Huacachina Oasis (Ica) Peru
The natural desert oasis of Huacachina surrounded by towering sand dunes.

Huacachina Oasis (Ica)

A natural desert oasis surrounded by towering sand dunes, famous for sandboarding and dune buggy rides. Skip the noisy buggy tours for an hour and climb the massive dune on the far west side on foot just before sunset for complete silence and endless views. Bring a ziplock bag to seal your phone; the fine desert sand ruins charging ports instantly.

What to Eat: Lima’s Culinary Heavyweights

Ceviche Mixto Peru food
Fresh Ceviche Mixto cured in lime juice with red onions and giant Andean corn.

Ceviche Mixto

Fresh raw sea bass, octopus, and squid cured instantly in lime juice (leche de tigre), served with red onions, sweet potato, and giant Andean corn. Head to Al Toke Pez in Surquillo, Lima, a legendary 9-seat counter run by Tomás Matsufuji, where a plate costs just $7–$10 USD (25–35 PEN).

Pan con Chicharrón Peru food
Crispy pork belly being prepared for Pan con Chicharrón sandwiches.

Pan con Chicharrón

Crispy, slow-cooked pork belly, fried sweet potato slices, and salsa criolla stuffed into a fluffy rosette roll. Grab one at El Chinito or La Lucha Sanguchería Criolla in Miraflores for $4–$7 USD (15–25 PEN).

Safety & Scams: Don’t Get Caught Out

The ‘Fake Police’ Scam

In the Historic Center of Lima or near Cusco’s San Pedro Market, a plainclothes individual flashing a fake badge will claim to be investigating counterfeit money and demand to inspect your wallet. Real Peruvian police always wear uniforms and never inspect cash on the street. Politely refuse, walk into a busy shop, and demand to go to the nearest Comisaría (police station).

The ‘Removable Taxi Sign’ Scam

Outside Jorge Chávez International Airport (LIM) or major bus terminals, unlicensed drivers place magnetic ‘Taxi’ signs on personal cars to lure tourists, leading to extreme overcharging or express kidnappings. Never hail a street taxi at night. Book official airport taxis at indoor counters (like Taxi Green) or use verified apps like Uber or Cabify.

Counterfeit Bill Swap

When paying with a 100 or 200 sol note at local markets, a vendor may quickly swap it for a fake bill under the counter and hand it back, claiming your money is counterfeit. Avoid using large bills at small stalls. If you must use one, state the denomination out loud and note the serial number as you hand it over.

Money & Logistics

While credit cards work fine in Miraflores and Cusco hotels, cash (Peruvian Soles) is absolutely mandatory for taxis, local markets, and Sacred Valley entry fees.

Always carry small denominations like 10 and 20 sol notes. Vendors and taxi drivers routinely refuse to break 100 or 200 sol notes, leaving you stranded over a simple transaction.

When arriving at Lima’s brand-new airport terminal, ignore the aggressive drivers waiting outside the doors. Head directly to the official taxi counters inside the baggage claim area; a flat-rate ride to Miraflores costs roughly 60–80 PEN ($16–$22 USD).

Frequently Asked Questions

How many days do I need for a first trip to Peru?
Ten days is the sweet spot. Spend 2 days in Lima for food, fly to Cusco and immediately transfer to the Sacred Valley for 2 days to acclimatize, take the train to Aguas Calientes for Machu Picchu for 1 day, spend 3 days exploring Cusco, and leave 1 buffer day for unexpected transit delays.
Is Peru safe for solo travelers?
Yes, but you must keep your wits about you. Petty theft is common in crowded markets, and the ongoing state of emergency in Lima and Callao means you should carry physical or digital copies of your passport at all times for potential ID checks.
Is tap water safe to drink in Peru?
No, never drink tap water in Peru. Always stick to bottled water or use a high-quality purification filter, even in high-end hotels in Lima and Cusco.

Staying Connected Without the Bureaucracy

Getting connected in Peru has become incredibly difficult for tourists. Under late-2025 Osiptel regulations, buying a local physical SIM card in city shops requires a biometric fingerprint scan matched in real-time against Peru’s Migraciones database. Because official city stores routinely reject foreign passports—requiring a local residency card instead—tourists are effectively blocked from buying local SIMs outside of overpriced airport kiosks.

The easiest way to bypass this bureaucratic mess is to set up your data before you land. A pre-purchased Peru eSIM from Galactic Roam connects you to local networks like Claro and Entel the second your plane touches down, keeping you connected through the Sacred Valley without the fingerprint headaches.

Get your Peru eSIM