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Travel Guides8 min readOctober 13, 2026

Peru Travel Guide: Cusco, Machu Picchu, Sacred Valley and Essential Tips

Explore Peru's ancient Inca heartland with our complete guide to Cusco, Machu Picchu, and the Sacred Valley — from altitude tips to must-try dishes and trekking routes.

World Cities Team
Peru Travel Guide: Cusco, Machu Picchu, Sacred Valley and Essential Tips

Peru Travel Guide: Cusco, Machu Picchu, and the Sacred Valley

Peru is one of South America's most captivating destinations, a country where ancient Inca civilisation meets colonial architecture, high-altitude adventure, and extraordinary cuisine. From the cobblestone streets of Cusco to the cloud-shrouded citadel of Machu Picchu and the fertile terraces of the Sacred Valley, Peru rewards travellers with experiences that are genuinely unlike anywhere else on Earth.

Cusco: The Ancient Capital of the Inca Empire

Cusco sits at an elevation of 3,400 metres above sea level in the Peruvian Andes, and its altitude is the first thing most visitors notice. Allow yourself at least two days to acclimatise before attempting any strenuous activity — altitude sickness is real and can affect even fit travellers.

Arriving and Acclimatising

  • Drink coca tea: Widely available and traditionally used to ease altitude symptoms
  • Move slowly: Avoid rushing up stairs or hills in the first 24 hours
  • Stay hydrated: Drink plenty of water and avoid alcohol initially
  • Rest: Your body needs time to adjust to the thinner air
  • Exploring Cusco's Historic Centre

    Cusco's Plaza de Armas is one of the most beautiful main squares in South America, flanked by the Cathedral of Cusco and the Church of La Compañía de Jesús. Both are built on Inca foundations, and the Cathedral incorporates stones from the nearby Inca fortress of Sacsayhuamán.

  • Qorikancha (Temple of the Sun): The most important Inca temple, now partially overlaid by the Santo Domingo Convent; the original Inca stonework is extraordinary
  • San Blas neighbourhood: A bohemian quarter of artisan workshops, galleries, and charming cafes on steep cobblestone lanes
  • Mercado San Pedro: A bustling local market where you can sample fresh juices, traditional snacks, and browse textiles
  • Use our [currency converter](/currency) to plan your budget — Peru uses the Peruvian Sol (PEN), and cash is essential in markets and smaller towns.

    The Sacred Valley: Inca Terraces and Living Culture

    The Sacred Valley of the Incas stretches between Cusco and Machu Picchu along the Urubamba River, dotted with Inca ruins, traditional villages, and some of the most dramatic agricultural terracing ever constructed.

    Pisac: Market Town and Inca Citadel

    Pisac is famous for its Sunday market, one of the largest and most authentic in the Andes, where local communities sell textiles, ceramics, and produce. Above the town, the Pisac Archaeological Park contains impressive Inca terraces, temples, and a vast cemetery carved into the cliff face.

  • Market days: Sunday is the main market day; Tuesday and Thursday also have smaller markets
  • Citadel hike: Allow 2-3 hours to explore the ruins above town; the views over the valley are spectacular
  • Ollantaytambo: Gateway to Machu Picchu

    Ollantaytambo is the best-preserved Inca town in Peru, where the original street grid and water channels still function. The Ollantaytambo fortress, built to defend the Sacred Valley, features massive terraces and a partially completed sun temple with enormous pink granite blocks.

  • Stay overnight: Ollantaytambo makes an excellent base for an early morning train to Machu Picchu
  • Explore the town: Walk the narrow streets and spot the original Inca trapezoidal doorways still in use
  • Moray and Maras Salt Mines

    Two unusual sites near Maras are worth combining into a half-day excursion:

  • Moray: Circular Inca terraces arranged in concentric rings, believed to have been an agricultural laboratory for testing crops at different microclimates
  • Maras Salt Mines: Thousands of small salt pools cascading down a hillside, still harvested by local families using traditional methods
  • Machu Picchu: The Lost City of the Incas

    Machu Picchu needs no introduction — it is one of the world's most iconic archaeological sites and a UNESCO World Heritage Site. Built in the 15th century and abandoned during the Spanish conquest, it was largely unknown to the outside world until 1911.

    Getting There

  • Train from Ollantaytambo or Cusco: The most comfortable option; several train companies operate services to Aguas Calientes (the town below Machu Picchu)
  • Inca Trail: A 4-day trek through cloud forest and mountain passes, arriving at the Sun Gate above Machu Picchu at dawn — permits sell out months in advance
  • Alternative treks: The Salkantay Trek and Lares Trek offer stunning scenery with fewer permit restrictions
  • Visiting the Citadel

  • Book tickets in advance: Entry is timed and limited; book online through the official Peruvian government portal
  • Arrive early: The first entry slot (6am) offers the best light and fewest crowds
  • Hire a guide: A knowledgeable guide brings the history and architecture to life
  • Explore both circuits: The upper circuit offers panoramic views; the lower circuit takes you through the agricultural terraces and main temples
  • What to See Inside

  • Intihuatana Stone: A carved granite ritual stone aligned with the sun at the solstices
  • Temple of the Sun: The finest example of Inca stonework in the citadel, with perfectly fitted curved walls
  • Room of the Three Windows: Offers sweeping views over the agricultural terraces
  • Llamas: A small herd of llamas roams freely through the ruins — a favourite for photographs
  • Browse more articles on our [blog](/blog) for detailed trekking guides and tips on visiting Peru's other remarkable archaeological sites.

    Peruvian Cuisine: A World-Class Food Destination

    Peru has emerged as one of the world's great culinary destinations, with Lima regularly featuring multiple restaurants in the World's 50 Best Restaurants list. Even outside the capital, the food is exceptional.

    Must-Try Dishes

  • Ceviche: Fresh fish cured in lime juice with chilli, red onion, and coriander — Peru's national dish
  • Lomo saltado: Stir-fried beef with tomatoes, onions, and chips, a fusion of Peruvian and Chinese cooking traditions
  • Causa: Layered potato terrine filled with chicken, tuna, or vegetables
  • Rocoto relleno: Stuffed spicy red pepper, a Cusco speciality
  • Chicha morada: A refreshing purple corn drink, sweet and slightly spiced
  • Where to Eat in Cusco

  • Mercado San Pedro: For fresh juices, empanadas, and local snacks at market prices
  • Chicha por Gastón Acurio: Celebrity chef Gastón Acurio's Cusco restaurant, serving elevated Andean cuisine
  • Local picanterías: Traditional restaurants serving hearty Andean stews and roasted meats
  • Practical Travel Tips for Peru

  • Best time to visit: May through October is the dry season; June and July are peak months with the best weather for trekking
  • Altitude medication: Consult your doctor about acetazolamide (Diamox) before travelling to high-altitude areas
  • Cash: Carry Peruvian Soles for markets, smaller towns, and transport; ATMs are available in Cusco and Aguas Calientes
  • Tipping: Expected in restaurants (10%) and for guides and drivers
  • Safety: Cusco and the Sacred Valley are generally safe for tourists; use registered taxis and keep valuables secure
  • Check live weather on our [city dashboard](/) for current conditions in Cusco and the Sacred Valley before your trip.

    Peru is a destination that rewards curiosity and patience. The more time you spend exploring beyond the main sites, the richer your experience becomes — from remote Andean villages to cloud forest hikes and the extraordinary flavours of one of the world's great food cultures.