The top things to do in Humahuaca are: Hornocal: Tour of the 14 Colors Mountain & Humahuaca´s Gorge From Salta: 4-Day Trip in Salta Province & Salinas Grandes Full-Day Tour to Humahuaca from Salta Hornocal: Full-Day Tour to the Hill of Seven Colors From Salta: Cafayate, Humahuaca & Salinas Grandes 3-Day Tour Explore the best things to do in Humahuaca on GetYourGuide