Dique de Ullum | San Juan

Dique de Ullum

Dique de Ullum, located in San Juan Province, Argentina, is a large reservoir created by the construction of the Ullum Dam. The reservoir and dam are primarily used for irrigation, water supply, and electricity generation, but they have also become a significant tourist attraction due to their scenic beauty and recreational opportunities.

Overview and Purpose

• Dique de Ullum was constructed in the early 1980s as part of a broader effort to control water resources in the region, which is characterized by its arid climate.
• The dam and the reservoir play a crucial role in the irrigation of nearby agricultural land, particularly for grape cultivation, and in supplying water to the surrounding communities. It also generates hydroelectric power.

Tourism and Attractions

Dique de Ullum is not just an industrial site; it has become a popular tourism destination, attracting visitors for its natural beauty, water activities, and recreational offerings.

1. Scenic Views and Photography

• The dam and reservoir are set against the backdrop of mountains, making for breathtaking views. The crystal-clear waters of the reservoir, the surrounding rocky terrain, and the blue skies provide ample opportunities for photography and sightseeing.
• The area around the reservoir is peaceful, making it an ideal location for relaxation and enjoying the natural beauty of the region.

2. Water Sports and Recreation

• The reservoir offers various opportunities for water-based recreation, including:
  • Kayaking and canoeing: Ideal for visitors looking for a peaceful activity on the water.
  • Sailing and windsurfing: For those seeking a more adventurous way to enjoy the reservoir.
  • Fishing: Dique de Ullum is a popular spot for both sport fishing and leisure fishing.
• Many visitors also enjoy spending a day at the beach areas around the reservoir, which are perfect for picnics, swimming, and sunbathing.

3. Hiking and Nature Walks

• The surrounding hills and mountainous areas provide excellent opportunities for hiking and nature walks. There are several trails that allow visitors to explore the desert landscape, enjoy the views of the reservoir, and spot local wildlife.

4. Camping

• The area around the dam and reservoir offers camping options for those looking to experience the outdoors more fully. Campgrounds are available in the area, providing a chance to stay close to nature while enjoying the peaceful surroundings.

Best Time to Visit

• The best time to visit Dique de Ullum is during the spring and summer months (from October to March), when the weather is warm and perfect for water activities and outdoor exploration.
• The fall and winter months (from April to September) tend to be cooler and less crowded, offering a quieter experience for those who prefer less tourist traffic.

How to Visit

• Dique de Ullum is about 15 kilometers (9 miles) north of San Juan City, making it easily accessible by car or bus. It can be reached via Route 20.
• Visitors can also hire a guide for tours to learn more about the dam’s history, the surrounding ecology, and the local flora and fauna.

Nearby Attractions

• Calingasta: A scenic town in the San Juan Province, known for its natural beauty and proximity to the Andes.
• San Juan City: The capital city of the province, offering cultural attractions, museums, and dining options.
• Valle de la Luna (Ischigualasto): A UNESCO World Heritage site, featuring stunning rock formations and dinosaur fossils, located about 300 kilometers (186 miles) from Dique de Ullum.

Conclusion

Dique de Ullum is a hidden gem in San Juan Province that combines natural beauty with a variety of recreational activities. Whether you're into water sports, hiking, or simply enjoying the peaceful surroundings, the reservoir offers something for every traveler. Its stunning landscapes and proximity to other regional attractions make it a must-visit destination for anyone exploring San Juan.