Valle del Tulum

Valle del Tulum is an agricultural valley in San Juan Province, Argentina, situated in a depression and transformed into productive farmland through irrigation systems. The area features vineyards, orchards, and a network of dams and channels that distribute water from the river to agricultural fields.

The valley developed through the construction of irrigation systems that channeled water from the San Juan River to transform desert into farmland. Later, the Ullum Dam and Los Caracoles Dam were built to regulate water flow and enable more stable agricultural growth across the region.

The valley represents a center of agricultural production in Argentina, where vineyards and orchards shape local life and visitors can see how water management supports everyday farming practices. The way residents work with irrigation and seasonal rhythms reflects generations of adaptation to this desert environment.

Visitors should prepare for a dry climate with hot summers and cold winters that shape the agricultural rhythm. The best time to explore is during spring or autumn when temperatures are milder and farming activities are most visible.

The valley is managed through a system of two major dams that maintain a delicate balance between water supply and desert ecology. This water infrastructure is so critical that it supports most of the agricultural output across the entire province.

GPS coordinates: -31.65940,-68.42310

Latest update: December 10, 2025 16:28