A great lake escape and our top choice locally is the Bahia Café in Barberino di Mugello in Tuscany. The problem with barberino is that there are not many(good) access points to the lake and Bahia has a set up that is quite reminiscent of being at the seaside. The only thing is that if you go during a holiday or the weekend, it can get seriously crowded. I would recommend calling ahead and reserving a ‘lettino’ or sunbed and umbrella(it’s cheap!). The water is pretty nice but depending on how crowded it is, it can be a little murky. I definitely recommend coming early and claiming your spot. Bring a pair of water shoes because the small stones can be hard on your feet. The café itself serves typical sea/lake fare — panini, gelato, salads and it is all pretty cheap which is a huge plus.