Pack some snacks and enjoy a relaxing family day out at Cerro Viejo Eco Park. There's loads of space for the kids to run around and get some exercise.
You'll soon discover why this San Carlos de Bariloche outdoor recreational space is popular with travelers. If you're searching for more to do and see here, Civic Center Bariloche, Catedral Alta Patagonia, and Nahuel Huapi Lake are in the area as well. They won't take you very long to reach from Cerro Viejo Eco Park.