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Machu Picchu is the 15th-century Inca Empire’s lost city — rediscovered by American historian Hiram Bingham in 1911 and now one of the world’s most popular trekking destinations. This ancient city in the clouds sits on a 2,430-metre Andean ridge, surrounded on all sides by cliff faces and tropical jungle. Its terraces, temples, and Solar Tower continue to fascinate archaeologists.
There are two main routes to Machu Picchu: the classic Inca Trail (4 days / 3 nights; permit required; the most complete trekking experience) and the Salkantay Trek (4–5 days; no permit needed; more pristine scenery). Either way, this is a journey that demands serious preparation — physically and mentally.
Inca Trail: The Classic of Classics
The Permit System
The Inca Trail limits trekking to 5,000 people per year. Peak season (May–September) permits sell out 4–6 months ahead. Permits are purchased under real names through Peru’s Ministry of Culture website at approximately $176/person (2026 price).
The permit includes: national park admission, guide, support team accommodation and meals, tents, cook. Not included: personal gear, alcoholic drinks, emergency rescue costs.
Fitness Requirements and Altitude
The highest point — Dead Woman’s Pass — is at 4,215m. The first two days involve sustained ascents and uphill sections. High-altitude trekking is different from ordinary hiking; even fit hikers need at least 3 days to acclimatise (plan to spend 2 nights in Cusco first).
Common altitude sickness symptoms: headache, shortness of breath, reduced appetite, insomnia. Prevention: drink plenty of water, avoid strenuous exertion, don’t overeat, drink coca tea.
4-Day 3-Night Itinerary
| Day | Section | Distance | Challenge |
|---|---|---|---|
| D1 | Ollantaytambo → Campsite | 12km | Gentle ascent; warm-up day |
| D2 | Camp → Dead Woman’s Pass → Pacaymayo | 11km | Hardest day — dramatic altitude gain |
| D3 | Pacaymayo → Runkurakay → Wiñay Wayna | 15km | Multiple ruins; most scenic day |
| D4 | Wiñay Wayna → Machu Picchu → Aguas Calientes | 5km | Depart 3am; arrive at entrance at 4:30am |
Day 4 is the most emotionally powerful — at dawn, passing through the Sun Gate (Inti Punku), and Machu Picchu in full panorama appears for the first time. Many trekkers are moved to tears at this moment.
Salkantay Trek: No Permit Needed
If you can’t secure an Inca Trail permit or want to avoid the crowds, Salkantay Trek is an excellent alternative.
This route crosses snowfields, tropical rainforest, and highland meadows. The highest point — Salkantay Pass — is at 4,630m, passing five peaks exceeding 6,000m. The destination is the same Machu Picchu, reached via Aguas Calientes by bus.
Advantages: no permit required; more dramatic scenery; closer to pristine wilderness. Disadvantages: no Inca ruins along the route; more basic camping conditions; requires even more altitude acclimatisation.
Book through a licensed Cusco trekking operator on Klook — they handle permits, transport, guides, and camping equipment. Far less stressful and safer than self-organising.
Pre-Trip Packing List
Gear:
- Hiking boots: Must be waterproof and non-slip; break them in before departure
- Pack: 50–60L main pack + 20L summit daypack
- Sleeping bag: Rated to at least -10°C (high-altitude nights can drop below freezing)
- Trekking poles: Strongly recommended — knee protection on descents
- Headlamp: Essential for pre-dawn starts
- Rain jacket: Hardshell, not an umbrella
Medical:
- Altitude medication: Acetazolamide (start taking 1 day before entering altitude)
- Ibuprofen: For headache and muscle soreness
- Blister plasters + elastic bandage: For inevitable hot spots on the feet
Clothing:
- Base layer + fleece + shell jacket: Three-layer system for temperature swings
- 3–4 changes of clothes: Daily sweating requires fresh layers
- SPF 50+ sunscreen: UV is intense at altitude
Machu Picchu Visiting Etiquette
Since 2024, new rules apply at Machu Picchu: no drones; no selfie sticks inside the site (tripods are permitted); visitors must enter within their designated time window with a guide.
Upgrading to the afternoon session (entering from around 12:00) for approximately 100 Peruvian soles (~¥200 CNY) offers softer light, better photography conditions, and avoids the morning tour group rush.
Extending to Cusco and Lima
Machu Picchu is not an isolated destination. Cusco itself warrants 3 days: Sacsayhuaman ruins, Rainbow Mountain (5,200m), and the Sacred Valley all reward exploration. Lima, 1 hour by plane from Cusco, is Latin America’s culinary capital — restaurants Central and Maido rank in the global top 10. Food lovers cannot skip it.
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