Can I go straight to Machu Picchu from Lima?

Technically yes, but not recommended. You'd fly Lima to Cusco, then immediate train to Aguas Calientes (7,200 feet), then bus up to Machu Picchu (8,000 feet). Many people get altitude sick doing this rush. Better to spend 2-3 days in Cusco first.

What if I get severe altitude sickness?

Descend immediately. Go from Cusco to Sacred Valley or Lima. Symptoms like severe headache, vomiting, confusion, or difficulty breathing need immediate medical attention. Most Cusco hotels and clinics deal with this regularly.

Is the Inca Trail the only way to hike to Machu Picchu?

No. Alternative hikes include Salkantay Trek (5 days), Choquequirao Trek (7 days), and Lares Trek (4 days). These don't require permits like Inca Trail does, but you still need Machu Picchu entry tickets.

When do I need to book Machu Picchu tickets?

2-3 months ahead for regular entry. Huayna Picchu mountain tickets (limited to 400 per day) sell out 4-6 months early. Book at machupicchu.gob.pe - don't use third-party sites that charge extra fees.

How to Plan Machu Picchu with Proper Altitude Acclimatization

Plan 3-4 days in Cusco (11,200 ft) before visiting Machu Picchu to acclimatize properly. Arrive in Lima first, fly to Cusco, spend your first days at altitude doing light activities, then tackle Machu Picchu or hiking trails. Book train tickets and Machu Picchu entry permits 2-3 months ahead.

Build in acclimatization time. Plan minimum 3 days in Cusco before Machu Picchu. Your body needs time to adjust to 11,200 feet. Day 1: arrive and rest. Day 2: light walking around San Pedro market. Day 3: Sacred Valley day trip (lower altitude). Day 4+: ready for Machu Picchu or Inca Trail.
Book permits and transportation early. Reserve Machu Picchu entry tickets 2-3 months ahead at machupicchu.gob.pe. Book train tickets (Peru Rail or Inca Rail) simultaneously - they sell out. If hiking Inca Trail, book 6 months ahead through licensed operators only.
Choose your arrival strategy. Fly Lima to Cusco for fastest access, but you'll hit altitude immediately. Alternative: fly to Lima, take bus to Sacred Valley (Ollantaytambo or Pisac at 9,000 feet), acclimatize there 1-2 days, then bus to Cusco. Gentler altitude progression.
Plan altitude-appropriate activities. First 48 hours: stay in Cusco center, light walks, coca tea, lots of water. Day 3: Sacred Valley tour (Pisac market, Ollantaytambo ruins). Day 4+: Machu Picchu day trip or start multi-day hikes. Never plan strenuous activity your first two days.
Arrange logistics and backup plans. Book Cusco accommodation near Plaza de Armas for easy walking. Have altitude sickness medication (acetazolamide) prescribed before travel. Plan flexible first days in case you need extra acclimatization time. Keep some energy snacks and electrolyte packets handy.

Can I go straight to Machu Picchu from Lima?: Technically yes, but not recommended. You'd fly Lima to Cusco, then immediate train to Aguas Calientes (7,200 feet), then bus up to Machu Picchu (8,000 feet). Many people get altitude sick doing this rush. Better to spend 2-3 days in Cusco first.
What if I get severe altitude sickness?: Descend immediately. Go from Cusco to Sacred Valley or Lima. Symptoms like severe headache, vomiting, confusion, or difficulty breathing need immediate medical attention. Most Cusco hotels and clinics deal with this regularly.
Is the Inca Trail the only way to hike to Machu Picchu?: No. Alternative hikes include Salkantay Trek (5 days), Choquequirao Trek (7 days), and Lares Trek (4 days). These don't require permits like Inca Trail does, but you still need Machu Picchu entry tickets.
When do I need to book Machu Picchu tickets?: 2-3 months ahead for regular entry. Huayna Picchu mountain tickets (limited to 400 per day) sell out 4-6 months early. Book at machupicchu.gob.pe - don't use third-party sites that charge extra fees.