Best Machu Picchu Hiking Trails: Complete 2025 Comparison 🔑 Key Takeaways Inca Trail: Classic choice but requires 6-month advance booking; $600-800 USD Salkantay Trek: Most popular alternative; no permits needed; $200-400 USD Lares Trek: Cultural immersion focus; high altitude; $180-350 USD Choquequirao Trek: Most challenging; fewer crowds; $250-450 USD Inca Jungle Trail: Adventure activities included; […]