Throughout history, dams have been designed to store water and support communities. Visit Ullum Dam and learn about the functions it serves in the area.
If you've got time to stop for a while in San Juan, Ullum Dam is a good place to kick off your sightseeing. This man-made water barrier is one of many attractions worth seeing here. Dique de Ullum, Rio San Juan, and Catedral de San Juan are also ready to be explored nearby.
