A small artificial lake ringed by tall pine trees in the south of the town, easily reached on foot from the centre. Pedal boats shaped like swans are available for hire, the hortênsia (hydrangea) bushes bloom in spectacular masses through summer, and a footpath circles the water. There is a cafe at one end.
It is a quiet, attractive spot that fills with families on weekends and is a useful break from the busier town centre.