☰Dique del Fuerte

The Dique del Fuerte is a reservoir sitting at the foot of the sierras on the southern edge of the city, and it's the best place in Tandil for an unhurried afternoon. A path runs around much of the shoreline, popular with joggers, cyclists, and people doing nothing in particular. Kayak and pedalo rental is available on the water, and the surroundings — low granite hills reflected in the reservoir, willows along the banks — are genuinely pretty. On summer evenings, locals come here to escape the heat; in other seasons it's quieter and more atmospheric.