Cusco Peru Travel Guide: The Inca Capital Explained for First-Time Visitors

What Is Cusco and Why Does It Matter to Peru?

Cusco is the historic capital of the Inca Empire, called Tawantinsuyu, and today the capital of the Cusco Region. Spanish colonists rebuilt the city on top of Inca stone foundations, which is why colonial churches stand on precise Inca walls. Peru's constitution names Cusco the country's historical capital.

Cusco is also the gateway city for the Sacred Valley, the Inca Trail and Machu Picchu, so nearly every Machu Picchu itinerary passes through it. For a full list of sights inside the city, see our guide to things to do in Cusco.

Cusco or Cuzco: Which Spelling Is Correct?

Both spellings refer to the same city. Cuzco is the older Spanish spelling that many English books and maps still use, while Cusco became the official spelling in Peru in the 1970s and 1990s. The Quechua form, Qosqo, is often translated as navel or center, reflecting the city's role in the Inca world.

Airline sites, hotel bookings and Peruvian signs use Cusco, so searching with that spelling usually gives more current results. The airport code is CUZ.

How Did Cusco Become the Inca Capital? A Short History

Cusco grew from a small Killke-era settlement into the Inca capital after Pachacuti expanded the empire in the 1400s. Inca builders laid out the city with fitted stone walls, temples like Qorikancha and the fortress of Sacsayhuamán above it. Spanish forces under Francisco Pizarro took Cusco in 1533 and rebuilt it as a colonial city.

The 1650 and 1950 earthquakes destroyed many colonial buildings, but most Inca walls survived, a detail visitors still notice on streets like Hatun Rumiyoc. Learn about the main Inca temple in our Qorikancha Sun Temple guide and the hilltop complex in our Sacsayhuamán fortress guide.

• Before 1200: Killke culture settles the valley
• 1400s: Pachacuti rebuilds Cusco as the Inca capital
• 1533: Spanish conquest under Francisco Pizarro
• 1650 and 1950: Major earthquakes damage colonial buildings
• 1983: UNESCO lists the City of Cuzco as World Heritage

Where Is Cusco and How Do You Get There From the US?

Cusco is in the southeastern Andes of Peru, about 350 miles southeast of Lima and about 50 miles southeast of Machu Picchu. US travelers usually fly to Lima first, then take a domestic flight of about 80 minutes to Cusco's Alejandro Velasco Astete Airport. A few seasonal routes connect Cusco with other South American cities.

Long-distance buses from Lima take around 20 hours, so most visitors fly. Compare flights, buses and timing in our Lima to Cusco guide, and see where Cusco sits on the regional map in our Cusco map guide.

When Is the Best Time to Visit Cusco?

The best time to visit Cusco for most travelers is the dry season, roughly May through September, when days are sunny and nights are cold. June brings Inti Raymi, the Inca sun festival on June 24, along with the biggest crowds. The wet season from November to March is greener and quieter but rainier.

Daytime temperatures in Cusco are fairly steady all year, often in the 60s °F, while dry-season nights can drop near freezing. Because Cusco trips usually include Machu Picchu, also check our best time to visit Machu Picchu guide.

Go deeper with our detailed guides: Cusco weather by month, day trips from Cusco, llama vs alpaca, Peru currency and quipu.

How Many Days Should You Spend in Cusco?

Most first-time visitors spend two to four days in Cusco before or after Machu Picchu. Two days allow basic acclimatization and the historic center, three days add the ruins above the city, and four or more days leave room for day trips such as the Sacred Valley, Rainbow Mountain or Humantay Lake.

1. Arrive and rest the first afternoon to adjust to the altitude.
2. Walk the Plaza de Armas, Cathedral and San Blas on day two.
3. Visit Qorikancha and Sacsayhuamán once you feel well.
4. Add a Sacred Valley day on your way toward Machu Picchu.
5. Save a final Cusco night for any delayed train or flight.

Altitude is the main reason not to rush. Our Cusco altitude guide explains acclimatization, and our how to get to Machu Picchu guide shows how Cusco fits the full route.

Which Cusco Neighborhood Is Best to Stay In?

The Plaza de Armas area is the most convenient place to stay in Cusco for first-time visitors, with sights, restaurants and tour pickups nearby. San Blas offers a quieter, artsy feel but sits uphill. San Pedro and Avenida El Sol are practical and often cheaper, while the Sacred Valley suits travelers who want lower altitude.

Hotel choices near the train route are covered in our Machu Picchu hotels guide.

Is Cusco Safe for American Tourists?

Cusco is generally considered safe for tourists, and most visits pass without trouble. The common risks are pickpocketing in crowded markets and plazas, unofficial taxis, and altitude sickness rather than violent crime. Check the current US State Department advisory for Peru before you travel, since its level can change.

• Use registered taxis or ride apps, especially at night.
• Keep phones and wallets in front pockets in San Pedro Market.
• Carry a passport copy and leave the original in the hotel safe.
• Use ATMs inside banks or malls instead of street machines.
• Watch for protests or road strikes that can affect trains.
• Drink bottled or filtered water rather than tap water.

What Should You Know About Money, Time and Daily Practicalities in Cusco?

Cusco uses the Peruvian sol, though many hotels and tour operators quote in US dollars. Cards work in most hotels and larger restaurants, but markets, small shops and taxis expect cash. Cusco runs on UTC-5 with no daylight saving, matching US Eastern Standard Time in winter and one hour behind New York in summer.

• Bring clean, untorn US bills, since damaged notes are often refused.
• Exchange money at official exchange houses, not on the street.
• Peru uses 220-volt power with A and C plugs; US devices need a voltage check.
• Tipping around 10 percent is common in sit-down restaurants.
• Spanish is the main language, with Quechua widely spoken.

Budget figures for the whole trip are in our Machu Picchu cost guide, and what to bring is in our packing list guide.

What Food Is Cusco Known For?

Cusco is known for Andean dishes built on potatoes, corn, quinoa and highland meats. Travelers commonly try lomo saltado, rocoto relleno, alpaca steak, chiriuchu at Corpus Christi, and cuy, the roasted guinea pig served on special occasions. Coca tea is everywhere and many visitors drink it to help with the altitude.

San Pedro Market is the easiest place to sample fruit juices and simple local plates. Eat lightly during your first day in Cusco, since heavy meals and alcohol can make altitude symptoms worse.

How Does Cusco Connect to Machu Picchu and the Sacred Valley?

Cusco connects to Machu Picchu by train from Poroy or San Pedro stations, or by road to Ollantaytambo and then train to Aguas Calientes. The trip takes about 3.5 to 4 hours each way, followed by a 25-minute bus up to the ruins. Many travelers visit the Sacred Valley on the way.

Train classes and stations are explained in our Machu Picchu train guide, and the riverside town on the route is covered in our Ollantaytambo town and ruins guide. If you would rather have the logistics handled, see our Machu Picchu day trip from Cusco.

Want to know what to order? Our Cusco food guide explains the classic dishes, and our Peru safety guide covers the current travel advisory.

For a fully arranged version, take a look at our Ausangate trek.