Want a different perspective of the area? Climb up Cerro El Centinela, take in the surrounds and see if you can make out any landmarks.
When you've finished up at this Tandil naturally raised area of land, why not check out Tandil Waterfall, Sierra del Tigre Natural Reserve, and Tandil Golf Club? They're not too far from Cerro El Centinela and also a hit with many tourists.