This beach is definitely the best within a 20km radius. It features beautiful wooden piers, a great bistro/bar, colorful umbrellas, and is very well-maintained.
This Lido is extremely family-friendly, offering a diving platform, a designated area for little kids, a slide platform, and a beautiful beach. The entrance fee for a day is 5CHF.
This isn't my top choice for a badi, but that doesn't mean it's not enjoyable. It features a nice dining area where you can have your own BBQ, and there's plenty of space for the kids. There are also various games to keep the children entertained beyond just the water activities. Definitely worth a visit.
This place is fantastic - it has a spacious parking lot, friendly locals, easy access to the water, stunning mountain views, a lovely restaurant, and other amenities.