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Tresna Dam

Tresna, Wieś Tresna

  • Curiosities & Technology
  • Dams and Hydroelectric Plants

Dam impounding the Soła

The Tresna Dam closes the Soła valley on the border of the Beskid Mały and Beskid Żywiecki ranges, in Żywiec County, and creates Lake Żywieckie — the largest reservoir of the Soła cascade. It was built between 1960 and 1966, and its crest, about 300 metres long, now doubles as a natural viewpoint over the water and the surrounding peaks.

What to see

The crest offers a panorama of the lake, the Beskid ranges and the town of Żywiec. The technical parts of the structure are clearly visible: spillways, water intakes and the massive body of the dam. Walking along the crest takes a quarter of an hour, and roads and paths suitable for cycling run around the shores, with plenty of places for a short stop.

The area

Lake Żywieckie is the recreational hub of the whole region: bathing areas, marinas, water sports rentals and campsites are spread along its shores. Downstream the Soła forms further reservoirs of the cascade — Międzybrodzkie and Czanieckie. Nearby lies Żywiec with its castle and park, and the trails up Góra Żar.

  • Parking by the dam
  • Walkway along the dam crest
  • Viewpoints over the lake
  • Walking paths along the shore
Cost: Free admission Visit duration: approx. 1 hour Seasonality: Year-round, best from spring to autumn