Lake Roznow
The largest artificial lake in the Krakow region, surrounded by forested hills and dotted with swimming beaches, sailing clubs, and kayak rental points. The Roznow Dam itself is an impressive 1930s engineering feat, and the lakeside restaurants serve fresh fish and regional cuisine. Ideal for a summer day escape from the city.
Tucked into the rolling hills of the Małopolska countryside, this shimmering stretch of water offers something genuinely rare for city visitors — space to breathe, move, and slow down completely.
History & Background
Lake Rożnów (or Jezioro Rożnowskie) isn't entirely a product of nature — and that's part of what makes it fascinating. Created in the late 1930s through the damming of the Dunajec River, the reservoir was an ambitious feat of pre-war Polish engineering. The Rożnów Dam, completed in 1941, stretches impressively across the valley and remains a working hydroelectric facility to this day. The lake it created — stretching roughly 22 kilometres in length — quickly became the largest artificial reservoir in the region, transforming a quiet river valley into one of southern Poland's most beloved outdoor destinations. The surrounding villages, particularly Rożnów and Gródek nad Dunajcem, have built their identity around the water ever since.
What to Expect
Arrive and you'll immediately notice how different this feels from a typical tourist attraction. The lake is flanked by dense, forested hills that dip steeply toward the shoreline, giving it an almost alpine feel. Sandy and grassy beaches appear at several points around the lake — most clustered near Gródek nad Dunajcem — where you can swim freely without any entrance fee. Kayak and paddleboat rentals are widely available from 30 PLN per hour, making it easy to get out onto the water even without experience. Sailing clubs operate from the shoreline during summer, and the sight of white sails against the green hills is genuinely picturesque. After a few hours on the water, the lakeside restaurants come into their own — most serve freshly caught fish, particularly trout and carp, alongside hearty regional dishes. Budget around 40–70 PLN for a solid meal.
Plan for a full day — there's enough here to fill it comfortably without rushing.
Insider Tip
Most visitors cluster around the main beach areas near Gródek, but if you drive just a few kilometres further along the lake's northern bank toward Zbyszyce, you'll find quieter coves with far fewer people, cleaner water access, and unobstructed views back across the entire reservoir. Locals tend to head here on weekends when the main beaches fill up. It takes an extra ten minutes by car, but the difference in atmosphere is considerable — bring a picnic and you may not want to leave.