Generally considered a challenging route, it takes an average of 3 h 32 min to complete. This is a very popular area for hiking and horseback riding, so you'll likely encounter other people while exploring. The trail is open year-round and is beautiful to visit anytime.

The hike to Rainbow Mountain (Vinicunca) in Peru is rated as moderate to difficult, not because of the terrain, but due to the extreme altitude. The trail starts at roughly 15,000 feet and peaks at over 17,000 feet (5,200 meters). Even for fit 2026 hikers, the "thin air" makes every step feel like three. The path itself is relatively well-marked and not technically challenging, but the lack of oxygen can cause severe fatigue, headaches, and nausea. It is essential to spend at least 2–3 days in Cusco (11,000 ft) to acclimate before attempting the trek. In 2026, many tours offer horse rentals for those who struggle halfway, but the final, steepest stretch to the summit must be done on foot. For most travelers, the "hardness" is a mental battle against the altitude; walk slow, breathe deeply, and carry coca leaves to help manage the height.