Lake Caldaro: Sport, nature, and legends
Located just 4 km from Caldaro and Termeno, Lake Caldaro sits at an altitude of 216 meters and is the largest natural lake in South Tyrol. Fed by underground springs, its waters can reach record temperatures of up to 28°C in summer, making it ideal for swimming and water sports—and one of the warmest lakes in the entire Alpine region. The southern part of the lake is home to a protected biotope, an ideal destination for birdwatchers and nature lovers.
A paradise for water sports
Thanks to its warm temperatures and steady winds, such as the famous Ora del Garda, Lake Caldaro is perfect for windsurfing and sailing, offering thrilling experiences and spectacular displays. Caldaro has a long-standing sporting tradition, counting champions like Klaus Maran—three-time Windsurf World Champion—and Fabian Heidegger, who represented Italy at the 2008 Beijing Olympics, finishing 20th.
It’s also ideal for a simple day of swimming and relaxation, with four equipped beaches offering direct access to the lake.
The biotope: A natural sanctuary for local wildlife
The southern area of the lake, declared a protected biotope in 1978, boasts rich biodiversity, featuring reeds, wet meadows, and water-loving forests. This zone is an ideal habitat for various bird species, such as the great spotted woodpecker, the hen harrier, the bittern, and the turtle dove.
For birdwatching enthusiasts, a nature trail with 14 educational panels provides insight into this unique ecosystem. It’s best to check migration and nesting periods to make the most of the experience!
The legend of the sunken city
As with many places in South Tyrol, time has given rise to legends surrounding the origins of its lakes and mountains—and Lake Caldaro is no exception. According to the tale, a city once stood where the lake now lies, inhabited by proud and greedy people devoid of compassion. One night, Jesus, disguised as a traveler, knocked on the door of a poor family living on the city’s outskirts, asking for food and water. Though destitute, the family generously offered him their only possession: a jug of water.
He then went to the city, asking the townspeople for help, but no one would feed him. Disheartened by their selfishness, he poured out the jug of water he had been given, and a massive storm struck the city, submerging it completely and forming the lake. Only the kind family was spared, and from that day on, they could fish in the lake’s waters and never went hungry again.
The lake loop: A journey through nature and culture
The best way to explore Lake Caldaro is along the 8.6 km circular trail, suitable for everyone and walkable in under two hours. The route starts from the parking area near the Geier Restaurant and passes through:
- The northern area, surrounded by orchards and vineyards.
- The southern biotope, with its reeds and diverse wildlife.
- The western shore, home to the charming Church of St. Joseph.
How to get there
By car: From the A22 motorway, take the Egna–Ora–Termeno exit, then follow the signs for Caldaro on the Wine Road.
By bus: From Bolzano, take line 131 to Caldaro, then a local shuttle to the lake.
Whether you’re a sports enthusiast, a nature lover, or simply seeking relaxation, Lake Caldaro offers an unforgettable experience in every season.