Peru is one of those destinations where the planning matters almost as much as the trip itself. Between altitude acclimatization in Cusco, limited Machu Picchu permits, and a geography that stretches from coastal desert to Amazonian rainforest, winging it is not really an option. The good news: with the right approach, you can build a Peru itinerary that runs smoothly from day one.
This guide covers everything you need to plan a trip to Peru in 2026 — from choosing the best time to visit and building a realistic route, to budgeting, booking permits, and avoiding the most common mistakes first-timers make.
Choose the Right Time to Go
Peru's dry season runs from May through October, and that is when most travelers visit. June through August is peak season — expect clear skies in the Andes but bigger crowds at Machu Picchu and higher prices across the board. The shoulder months of April, May, September, and October offer a sweet spot: good weather, fewer tourists, and better rates on accommodation.
Avoid the core rainy season (December through March) for highland trekking. The Inca Trail actually closes every February for maintenance. If you are visiting Lima and the coast, those months are fine — Lima's summer runs December to March with warm weather and beach-friendly conditions.
Pick Your Route and Duration
Most first-time visitors follow the classic Southern Circuit: Lima → Cusco → Sacred Valley → Machu Picchu. Here is how that breaks down by trip length:
- 7 days: Lima (1-2 days), fly to Cusco, Sacred Valley (1-2 days), Machu Picchu (1 day), Cusco (1-2 days). Tight but doable for the highlights.
- 10-14 days: Add Lake Titicaca, Arequipa, or the Colca Canyon. This is the sweet spot for a first visit — enough time to acclimatize properly and not feel rushed.
- 2-3 weeks: Go deeper with the Amazon (Puerto Maldonado or Iquitos), the northern ruins of Kuelap, or the Huacachina oasis and Nazca Lines.
The multi-stop routing is where most people get stuck. Sites like Nomadic Matt and Lonely Planet offer solid itinerary templates, but if you want something tailored to your pace and interests, Travo can generate a complete Peru itinerary in seconds — just tell it your dates, budget, and what you care about, and the AI builds a day-by-day plan you can actually follow. It is especially useful for multi-city routing like the Lima-to-Cusco-to-Machu-Picchu chain.
Handle Altitude the Smart Way
Cusco sits at 3,400 meters (11,150 feet). Altitude sickness is real and it can derail your trip if you ignore it. The golden rule: do not plan anything strenuous for your first 24-48 hours at elevation.
A proven strategy is to fly into Cusco but head straight down to the Sacred Valley (about 2,800 meters) for your first night or two. This gives your body time to adjust before returning to the higher elevation. Drink plenty of water, skip alcohol on arrival, and try coca tea — locals have been using it for centuries.
Book Machu Picchu Permits Early
Machu Picchu limits daily visitors, and permits for peak season sell out months in advance. Book through the official platform at tuboleto.cultura.pe. There are multiple circuit options (Circuit 1, 2, 3, and 4), each covering different sections of the site. Circuit 2 is the most popular — it includes the classic postcard viewpoint.
If you are hiking the Inca Trail, book 6+ months ahead. Only 500 permits are issued per day, and roughly half go to required porters and guides. For alternatives, the Salkantay Trek and Lares Trek do not require permits and offer equally stunning scenery.
Budget Realistically
Peru is remarkably good value compared to European or North American destinations. Here is a realistic daily budget breakdown for 2026:
- Budget ($30-50/day): Hostels, street food and local markets, public transport, self-guided sightseeing
- Mid-range ($80-150/day): Comfortable hotels, guided tours, sit-down restaurants, domestic flights
- Luxury ($250+/day): Boutique hotels like Belmond or Inkaterra, private guides, gourmet dining in Lima's world-class restaurant scene
Total trip cost for 7 days typically runs $1,800-3,500 per person including international flights. The biggest line items are flights, Machu Picchu access (permits plus train tickets), and accommodation. If you are traveling on a budget, booking domestic flights and trains early makes a significant difference.
Do Not Skip Lima
Many travelers treat Lima as a layover. That is a mistake. Peru's capital is a world-class food city — Central and Maido regularly rank among the world's best restaurants. Even if you only have one day, spend it exploring Miraflores and Barranco, eating ceviche at a local market, and visiting the Larco Museum. Lima's food scene alone justifies an extra day or two in your itinerary.
Use AI to Handle the Logistics
Peru trips involve a lot of moving parts: domestic flights, train schedules, altitude-friendly sequencing, permit windows, and multi-city routing. That is exactly the kind of complexity where AI trip planning saves hours of manual research.
Travo handles all of this automatically. Tell it you want 10 days in Peru with a focus on history and food, a mid-range budget, and it generates a day-by-day itinerary that accounts for altitude progression, travel times between cities, and must-book items. You can then adjust anything — swap a hiking day for a cooking class, add an extra night in the Sacred Valley — and the rest of the itinerary updates around it.
If you have already started building a travel itinerary manually and want to speed things up, Travo is the fastest way to fill in the gaps and validate your routing.
Quick Checklist Before You Go
- Passport valid for 6+ months beyond entry date (no visa needed for most nationalities)
- Machu Picchu permits booked (and printed — digital copies are sometimes rejected)
- Yellow fever vaccine if visiting the Amazon
- Travel insurance that covers altitude sickness and emergency evacuation
- Cash in Peruvian soles for markets and small towns (ATMs available in major cities)
- Download your Travo itinerary for offline access — cell service is spotty outside cities