The camping site right next to the lake is really nice! We ended up staying there for 3 nights, even though we had only planned for one. I don't have much else to say, do you? It's a large site with plenty of spaces for campers. When we visited in June, there were many available slots. During check-in, they provide you with a lot of information and even give recommendations on what to see and visit. In the morning, we went on a short hike to the nearby castle. We also visited Villach (draupuls) and everything was free because of the "Erlebniskarte" that allows you to use the train for free. We spent 2 hours at the thermal bath and had 1 or 2 climbing/bouldering sessions, among other things. The camping site was clean and the showers and bathrooms were okay, although the ones for beach guests were more modern. There are two sanitary houses and it costs 3 euros to use the washing machine. There is also a restaurant on-site and you can rent bikes, electric scooters, and boats. The train station is just a short 10-minute walk away. We definitely plan on coming back!