Rainbow Mountain
A rainbow-striped mountain that looks like a painting and earns every step.
Rainbow Mountain — known locally as Vinicunca or Montaña de Siete Colores — is a 5,200-meter peak in the Andes southeast of Cusco whose slopes are streaked with vivid bands of red, gold, green, and turquoise. The colors come from different mineral deposits in the rock: iron sulfide, chlorite, and various oxides exposed by erosion and glacial retreat. For centuries this mountain was buried under glacial ice; it only became visible and accessible in the past decade or so as the glacier melted, which is why it went from virtually unknown to one of Peru's most-visited natural landmarks almost overnight.
Getting here is the experience. Most visitors join a guided day trip from Cusco — a roughly 3-hour drive southeast to the trailhead near the village of Pitumarca, followed by a 6-kilometer trek across high-altitude pampa, past grazing alpacas and llamas, to the summit viewpoint. The trail itself gains about 400 meters and the altitude is brutal if you haven't acclimatized; many people hire horses at the trailhead if they're struggling. At the top, the view is genuinely staggering — not just the candy-striped flanks of Vinicunca itself, but the snow-capped peak of Ausangate, the highest mountain in the Cusco region, looming behind it.
The single most important piece of advice: go early. Tours that depart Cusco by 4am reach the trailhead before the crowds and finish the hike before afternoon thunderstorms roll in. Spend at least two full days acclimatizing in Cusco before attempting it — altitude sickness at 5,200 meters is no joke. The opening hours listed online are largely irrelevant; the mountain itself has no gate, but organized tours operate on their own schedules. Note that a community entry fee is charged at the trailhead.