Although a drive of just under an hour takes you from the hustle and bustle of Vienna straight to a sandy beach, there’s much more waiting for you here. In Frauenkirchen, Burgenland, there’s an 8-hectare swimming lake directly connected to a modern wellness area. Since the facility borders the UNESCO World Heritage Site of Lake Neusiedl-Seewinkel, you can combine relaxation with unspoiled nature and 2,000 square meters of water, including saunas, a water slide, dining options, and much more.
The resort combines a 4-Superior Lodge(hotel)* with a public day spa and a separate outdoor safari program. To access the entire thermal water area, the saunas, and the on-site swimming lake—including the sandy beach (Summer Island)—you must purchase a spa ticket (e.g., a day pass for €40) or be staying as a hotel guest.
The discovery tours and safaris with the St. Martin’s Rangers are offered year-round and can be enjoyed as a standalone program, independent of a visit to the thermal baths.
Beach vibes and thermal waters in Burgenland
First, head to the huge peninsula called Summer Island if you’re looking for that true summer vibe. There, sandy shores await you, while the Beach Bar serves regional refreshments. Although the area is spacious, you’ll quickly find your own personal retreat on the comfortable double loungers and seashell-shaped chairs.
In addition, the pleasantly warm thermal water feeds the indoor and outdoor pools, so even cooler days can be enjoyed to the fullest. For families with children, there is an acoustically separated children’s area featuring a 90-meter-long slide.
If the kids prefer to explore, the exploration tent on Summer Island offers playful insights into biology. Finally, schoolchildren can take advantage of a special promotion this summer from July 3 to July 19, 2026: they’ll receive free admission to the thermal baths when they present their current report card, provided they’re accompanied by an adult.
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Movies under the stars and real safaris
In addition, the resort offers cultural highlights right on the lakeshore in August and September. On August 6, 2026, the beach will be transformed into a large open-air movie theater, screening the comedy “Altweibersommer” at 9:00 p.m. You can also enjoy classic films under the open sky on August 20 and September 3, 2026, as the movie screenings are included in the regular spa admission fee.
On the other hand, if you’d like to take a closer look at the wildlife of Eastern Austria, book a tour with the resort’s own St. Martin’s Rangers. These trained experts will guide you through the steppe landscape in a 9-seat bus or an all-terrain Land Rover to observe some of the 350 native bird species.
Finally, for those seeking peace and quiet, an upgrade to the Upper Deck is well worth it, as it guarantees a relaxing day trip complete with a beach bag and direct access to the exclusive lake sauna. After working up a sweat there, you can simply jump right into the cool natural swimming lake to cool off.
📍 St. Martins Therme & Lodge, Im Seewinkel 1, 7132 Frauenkirchen
💰 Admission: Adult day pass €40
📅 Hours: Sun–Thu 9:00 AM–9:00 PM, Fri–Sat 9:00 AM–10:00 PM
