Parking costs 5 euros per day and there are long lines at the restaurant for ordering drinks or ice cream, so be prepared to wait for 45-60 minutes. If you're thinking of renting a boat, the office is closed, meaning you'll have to wait in line for 60 minutes as well. My advice is to avoid this place at all costs, as they don't seem interested in doing business with you. Additionally, the beach itself is only average and the water quality is poor during the summer due to bacteria, so make sure to check before going in the lake.