9 Must-Do Activities in Uyuni Salt Flats: Your Ultimate Adventure Guide

6. Trek to Incahuasi Island's Giant Cacti

In the middle of the salt desert lies Incahuasi Island, a rocky outcrop covered with giant cacti reaching heights of over 30 feet. Hiking along its rugged trails, surrounded by centuries-old cacti against the backdrop of endless white salt, offers a unique experience on this ancient coral island. The climb to the top provides panoramic views of the salt flats stretching to the horizon. Expert guides share fascinating insights into the island's geological formation, the unique ecosystem that supports these towering cacti, and the historical significance of this site to indigenous peoples. The contrast between the barren salt flat and this vibrant ecosystem creates perfect photo opportunities, especially at sunrise when the cacti cast long shadows across the rocky terrain. With cacti growing at a rate of about 1 cm per year, the island is a testament to the persistence of life—some of these giants are over 900 years old. Exploring Incahuasi offers a refreshing change of scenery from the endless white of the salt flats and a unique vantage point to appreciate the vastness of Uyuni.