Open Water Tournament - Balatonfűzfő

At the northernmost tip of Lake Balaton, the water bends into Fűzfő Bay, a sheltered pocket where swimmers cut straight across open freshwater. Here, the Open Water Tournament - Balatonfűzfő takes place as an open water swimming race across the lake in Balatonfűzfő, located in Veszprém county, Hungary. The event is organized by the Open Water Tournament, a sporting circuit founded by the creative team behind the 2014 Budapest Urban Games. Their purpose is to explore and utilize Hungary's aquatic environment as an active venue for competitive sport. The competition builds upon an established local tradition of annual bay crossing races across the northern waters of the eastern basin. Participants assemble at Balatonfűzfő Zagykazetta beach to swim across to Balatonalmádi Budatava beach.

Swimmers select between two main courses: a direct single stretch of 3,000 meters crossing the bay, or an endurance challenge of 9,000 meters completed over three consecutive laps. Entering the water is gradual and welcoming on both sides of the crossing. The lake bed slopes gently away from the shoreline at both Zagykazetta beach and Budatava beach, allowing competitors to wade out into deeper water without sudden steps and to stand safely as they finish. Swimmers can gauge their stroke rhythm through the quiet shallows before facing the open water ahead.

Fűzfői-öböl: currents, breezes and the Séd inlet

The course spans Fűzfői-öböl, an inlet nestled on the northeastern edge of the Balaton Highlands in the northeastern corner of the lake basin. The bay is reached by the Fűzfői-séd stream, which flows from the direction of the Fűzfőgyártelep district. Because the bay benefits from favorable wind conditions, the surface water has long been a favored playground for aquatic sports. Out in the middle of the course, swimmers can feel the changing character of the open lake. Southeastern currents may build over the water, challenging long-distance competitors especially during their second lap.

A bay crossing with a past: Balatonfűzfő to Balatonalmádi

Balaton bay crossing swims have a long tradition, most frequently organised between the Tihany Peninsula and Balatonfüred. The Balatonfűzfő course set a cap of 880 competitors for the 3 km race and 120 for the 9 km race. The 9 km extreme race carried a time limit of 20-25 minutes per kilometre, described as an average indoor pool time. Neoprene wetsuits are allowed at Balatonfűzfő, but the rules state that swimming results are eligible only at water temperatures below 18 °C (64 °F).

The Balatonkenese high bank: Pannonian sediments and Tatár-likak

The high bank of Balatonkenese is located about five kilometres from the race area. This towering wall consists of thick lake sediments laid down roughly ten million years ago by the ancient Pannonian Sea. For thousands of years, the regular abrasion of lake waves eroded the loose sandy layers, undercutting the bank into a vertical cliff until modern coastal protection works were installed to stabilize the shore. The cliff face remains an active geological feature, where groundwater moves steadily toward the lake through permeable subterranean layers, naturally reducing the stability of the bluff. Carved into the exposed face are nine artificial cavities known as the Tatár-likak. Today, the vertical loess acts as a thriving sanctuary for wildlife, where European bee-eaters and sand martins tunnel into the sediment to raise their broods.

About twelve kilometres from the race course, the Tihany Peninsula features geyser cones formed by ancient hot springs, including the Aranyház. High above the main lake surface, Tihany's Belső-tó sits 25 meters above Lake Balaton in a hollow left by volcanic activity. Along the peninsula, fossilized shells of marine bivalves, worn smooth by ancient waves, are found in the sediments and known locally as goat nails.

Balatonfűzfő shore: ancient settlements and lakeside bathing culture

The ground where Balatonfűzfő stands was settled successively by Celts, Avars, and Romans. About thirteen kilometres away, the Koloska Valley reveals how early human settlements took shape along the watercourses feeding the ancient basin. A local stream carved this gorge into sediments of the Pannonian Sea, whose rocky coastline once lapped at elevations of 230 meters above sea level. The early villagers of ancient Arács established their community along the valley slopes, excavating their dwellings directly out of the Pannonian sand. Koloska Valley was declared a protected nature reserve of 14 hectares in 1954, preserving a 50-meter-high rock wall, cold springs, and a small collection pond. Within the narrow rocky defile of the gorge, local folklore recalls how villagers hid from Ottoman forces by erecting a stone defensive wall across the passage.

The valley's natural springs, once known locally as the Valley of the Seven Springs, were developed into a stone fountain in 1952 and 1953. The gorge also serves as an important ecological corridor, acting as a natural ventilation channel that funnels cool air down from the northern mountains toward the shores of Balatonfüred. A municipal bathing beach was established in the village of Balatonfűzfő by 1920, opening the water to regular recreational swimming. By the 1930s, the first sailing boats were gliding across the waters of the bay. Today, the Open Water Tournament continues that enduring relationship with the lake, inviting swimmers to test their endurance over the open freshwater between Zagykazetta and Budatava beaches.