Top 10 Best Places to Visit in Peru in 2026: Ultimate Travel Guide to Peru’s Best Destinations

The dry season from May to September offers the best weather for trekking and exploring, with clear skies and ideal hiking conditions, though it's also the busiest and most expensive season. Shoulder months like April and October provide excellent weather with fewer crowds and lower prices.​

A minimum of 3-4 days works for visiting Cusco, Sacred Valley, and Machu Picchu, but 7-14 days is ideal to explore multiple regions without feeling rushed, including Lima, Arequipa, and Lake Titicaca.​

No, US citizens don't need a visa for Peru if staying for 183 days or less and receive a free tourist permit stamp upon arrival

Acclimatize for 2-3 days in lower-altitude areas, stay hydrated by drinking 2-3 liters of water daily, and eat light carbohydrate-rich meals. 

The top destinations are Machu Picchu, Sacred Valley, Lima, Colca Canyon, Lake Titicaca, and the Amazon Rainforest.