Vinicunca — the Seven Color Mountain or Rainbow Mountain — is in the Andes about three hours south of Cusco. The ridge is striped in red, yellow, green, and blue mineral bands laid down over millions of years and now exposed by erosion. It’s one of the best-known landscapes in Peru.

A Vinicunca day is a long one. Guided trips typically leave Cusco at 4 a.m., drive out past Cusipata, and start walking at around 7. The hike to the ridge is short — around 90 minutes each way — but the altitude is the serious part: the viewpoint sits above 5,000 feet (that’s over 16,000 feet). Early morning puts you on the ridge when the light is best and before the biggest crowd lands.

At the top you have time for photos, a chance to meet the Quechua families who live along the trail with their llamas and alpacas, and a close look at the ridge itself. The flora around the trail is specialized high-altitude vegetation — pay attention for the yareta cushions and the small flowering plants that run between them.

Peruways runs guided day trips to Vinicunca with transport, licensed guides, horses at the trailhead, breakfast on the way, and oxygen in the vehicle. For details and dates, visit Peruways.

If Vinicunca is on your Peru list, do it with a vetted operator. Book with Peruways and get the day run right.