Biolagos Costa Pueblo Esther is a kitesurfing spot located on an artificial body of water near Pueblo Esther, south of Rosario, in the province of Santa Fe. This spot offers a developed setting for water sports.

The prevailing winds blow from the southeast and southwest, with consistent conditions. The water is flat and suited for beginners and intermediates. The proximity to Rosario makes it a convenient option for kitesurfers in the region.