Poznań’s beloved lakes are back in the spotlight as the open-air swimming season kicks off for summer 2025. From sandy shores to family-friendly zones and cultural events, these bathing areas combine recreation, nature, and a dose of local history. Whether you’re a regular beachgoer or a curious newcomer, this guide will help you enjoy the city’s best waterfront escapes to the fullest.
The Return of Open-Air Swimming in Poznań
On June 7, POSiR officially launched open-air swimming season, offering residents and visitors access to four supervised lakeside beaches: Rusałka, Strzeszynek, and two spots at Lake Kierskie — Plaża Parkowa in Kiekrz and Plaża Smocza in Krzyżowniki. Open daily from 10:00 to 18:00, these bathing areas combine natural beauty, safety, and an impressive variety of recreational infrastructure.
Whether you’re seeking a full-day beach escape, an active afternoon with the kids, or a peaceful morning swim, there’s a place for you. All sites are monitored by certified lifeguards, and facilities are upgraded every year to meet the growing expectations of Poznań’s summer crowd.
Rusałka: Nature, Culture, and Volleyball
Arguably the most popular of Poznań’s swimming destinations, Rusałka offers a vibrant mix of activity and relaxation. Its 94-meter-long shoreline features both sandy and grassy areas, ideal for picnics, beach games, or simply stretching out under the sun. A highlight is the scenic pier that attracts early-morning swimmers and sunset watchers alike.
History tip: Rusałka Lake was artificially created during World War II by damming the Bogdanka River. Though its origins are somber, it has since become a beloved recreational zone.
Insider info: Arrive early on weekends to secure a shaded spot under the trees. There’s a bicycle repair station on-site and a dirt bike trail nearby—perfect for active visitors. The “Scena nad Rusałką” concert series brings music lovers together in the evenings, and August will see Rusałka host the Chwiałka Volley 2025 tournament, a must-see for beach volleyball fans.
Facilities: Water sports rentals, food stalls, volleyball courts, outdoor gym, playground, and accessible paths for people with reduced mobility.
Strzeszynek: The Family Favorite
Strzeszynek, with its 55-meter beach (Plaża Malibu), is known for its tranquil vibe and lush green surroundings. The lake sits within a forested area, creating a mini escape just a short drive from the city centre. It’s a paradise for families thanks to its gentle shoreline, open meadow, and kid-friendly amenities.
History tip: This spot has been cherished by locals since the early 20th century, when Poznań’s growing middle class sought leisure in nature. Today, the lake continues that tradition with a modern twist.
Insider info: Don’t miss the #NaFalach concerts on the nearby meadow—bring a blanket and enjoy live music as the sun sets over the lake. On cooler days, pop into the all-season restaurant for coffee or lunch with a view.
Facilities: Water equipment rental, beach bar, playground, restaurant and guesthouse, sports fields, and concert lawn.
Lake Kierskie: Two Beaches in One Place
Located in the north-western edge of the city, the Kiekrz beach (Plaża Parkowa) stretches along a 36-meter shoreline lined with a sand-and-grass combo beach. It’s quieter than Rusałka and Strzeszynek, making it a favourite among residents in the know.
History tip: Lake Kierskie is the largest natural lake in Poznań and a hotspot for sailing and water sports since the 1950s.
Insider info: Look out for the Poznań Budżet Obywatelski signage—many of the facilities, including the well-designed playground and outdoor gym, were created thanks to citizen initiatives. Great for families with smaller children who prefer calmer waters.
Facilities: Two piers, modern playground, outdoor gym, water equipment rental, food options, and a designated bonfire zone.
The second beach on Lake Kierskie, Plaża Smocza in Krzyżowniki, is a 45-meter shoreline haven for those who like to stay active. With a street workout zone, bike repair station, and direct access to cycling paths, it appeals to fitness fans and nature lovers alike.
History tip: This area was traditionally a weekend retreat for city dwellers looking to escape the summer heat. Now it’s fully integrated into the city’s recreational network.
Insider info: While grilling is prohibited here, you can refuel at the food truck selling ice cream, snacks, and cold drinks. This beach tends to be less crowded in the afternoons—perfect for a peaceful swim before dinner.
Facilities: Playground, pier, street workout course, outdoor gym, water equipment rental, and beach food truck.
Safety and Accessibility First
All open-air swimming areas in Poznań are supervised by trained lifeguards and equipped with rescue boats, lifebuoys, defibrillators, and beach wheelchairs that allow people with reduced mobility to access the water easily.
Visitors are reminded to follow the beach regulations, including:
- Always listen to lifeguard instructions.
- Children under 10 must be supervised at all times.
- Swimming after consuming alcohol is strictly forbidden.
- Dogs are welcome near the lakes but are not allowed in designated swimming zones, on playgrounds, or adjacent sandy areas. Assistance dogs are exempt from this rule.
Grilling is only allowed in marked zones – available in Strzeszynek and Rusałka. Kiekrz offers a bonfire area, but Krzyżowniki has a strict no-grilling policy. Breaking these rules can result in fines.
Open-Air Swimming in Poznań is ON!
Poznań’s open-air swimming season is more than just a chance to cool off—it’s an invitation to rediscover the city’s natural beauty, engage in healthy activities, and spend quality time with family and friends. With thoughtful infrastructure, varied attractions, and a strong sense of local character, the lakes of Poznań are ready to make your summer unforgettable.
