Zegrze Lake Live Cam

Situated on the lower course of the Narew river


Zegrze Lake, also known as Jezioro Zegrzyńskie in Polish, is a man-made reservoir located in central Poland, just north of the capital city, Warsaw. Its history is closely tied to the development of water infrastructure in the region and its role in providing water supply and flood control to the surrounding area.

Here is an overview of the history of Zegrze Lake:
  • Construction and Purpose: Zegrze Lake was created in the mid-20th century as a result of the damming of the Narew River. The dam was constructed between 1960 and 1963 as part of a larger project aimed at managing water resources in the region. The primary purposes of the lake and the dam were to regulate water levels, control flooding, and provide a stable water supply to the city of Warsaw and its neighboring areas.
  • Flooding Mitigation: Prior to the construction of the Zegrze Dam, the Narew River was prone to seasonal flooding, causing significant damage to communities and agricultural lands in the region. The dam has helped mitigate these flooding issues by regulating water levels and providing better control over the river's flow.
  • Water Supply: Zegrze Lake serves as a crucial source of drinking water for Warsaw and its suburbs. The water from the lake is treated and distributed to the city's residents, ensuring a reliable supply of fresh water.
  • Recreational Use: Over the years, Zegrze Lake has also become a popular destination for recreational activities such as boating, fishing, swimming, and camping. Its proximity to Warsaw makes it an easily accessible outdoor destination for residents and tourists alike.
  • Natural Environment: The creation of the lake had a significant impact on the local ecosystem. Wetlands and natural habitats were affected, and efforts have been made to preserve and restore some of these areas. Additionally, the lake itself has become a habitat for various aquatic species.
  • Cultural and Historical Sites: The area around Zegrze Lake is rich in history and culture. There are several historical sites and monuments in the region, including the Zegrze Fortress, which played a role in Polish history during World War II. The lake's surroundings also feature charming villages and picturesque landscapes.

In summary, Zegrze Lake in Poland has a history that is closely linked to water resource management, flood control, and providing a stable water supply to Warsaw. Over the years, it has evolved into a multifunctional reservoir, serving both practical and recreational purposes for the local population. Additionally, the lake's natural beauty and historical sites make it a unique and interesting destination in the Warsaw metropolitan area.

Top Tourist Attractions

Jezioro Zegrzyńskie and its surrounding areas offer a variety of tourist attractions and activities for visitors to enjoy. Here are some of the top tourist attractions in and around Zegrze Lake:

  • Zegrze Fortress (Twierdza Zegrze): This historical fortress, built in the 19th century, played a significant role during World War II. Visitors can explore its well-preserved fortifications, bunkers, and learn about its history.
  • Water Activities: Zegrze Lake is perfect for water sports and activities such as swimming, sailing, windsurfing, kayaking, and fishing. Many local marinas and rental services cater to water enthusiasts.
  • Beaches: There are several beaches around the lake where you can relax, sunbathe, or enjoy a picnic. One popular beach is Plaża Biały Ług, which has a sandy shoreline and facilities for visitors.
  • Bicycle Trails: The region offers numerous cycling routes that allow you to explore the picturesque landscapes and charming villages surrounding the lake. Biking is a great way to enjoy the natural beauty of the area.
  • Zegrze Marina: Zegrze Marina is a hub for boating and water sports activities. You can rent boats or take a cruise around the lake to enjoy the scenic views.
  • Nature Reserves: The Zegrze Pomeranian Landscape Park (Zegrzeński Park Krajobrazowy) and the Narew National Park (Narwiański Park Narodowy) are nearby and offer opportunities for hiking, birdwatching, and experiencing the natural beauty of the region.
  • Historic Villages: Explore charming villages like Zegrze Południowe and Zegrze Polnocne, which have retained their traditional architecture and offer a glimpse into rural life in Poland.
  • Zegrze Dam: Visit the Zegrze Dam itself to see the engineering marvel that regulates the water levels in the lake and helps prevent flooding in the area. There is a viewing platform that provides a good vantage point for taking in the scenery.
  • Zegrze Museum: Located in Zegrze Południowe, this museum showcases the history of the region, including its role in World War II and the development of the Zegrze Lake infrastructure.
  • Local Cuisine: Sample traditional Polish dishes in the local restaurants and taverns around Zegrze Lake. Don't miss the opportunity to try regional specialties.
  • Camping and Picnicking: There are numerous campsites and designated picnic areas around the lake, making it an excellent spot for outdoor enthusiasts to enjoy the natural surroundings.
  • Cultural Events: Check the local event calendar for festivals, concerts, and cultural events that may be happening during your visit.

Whether you're interested in history, outdoor activities, or simply relaxing by the water, Jezioro Zegrzyńskie and its surroundings have something to offer every type of traveler. It's a peaceful and scenic destination not far from Warsaw, making it a popular getaway for both locals and tourists.


Jezioro Zegrzyńskie experiences a temperate continental climate, which is characterized by distinct seasons with relatively moderate temperature variations. Here's an overview of the climate in the region:

  • Spring (March to May): Spring in the Zegrze Lake area is generally mild and gradually warms up. March and early April can still be quite chilly, with occasional frosts, but temperatures rise steadily as the season progresses. Spring is a pleasant time to visit as the landscape starts to turn green, and flowers bloom.
  • Summer (June to August): Summers in the Zegrze Lake region are typically warm and occasionally hot. Average daytime temperatures range from 20°C (68°F) to 25°C (77°F), with occasional heatwaves pushing temperatures higher. It's the peak tourist season, and the lake becomes a popular destination for swimming and water sports. July and August are the warmest months.
  • Autumn (September to November): Autumn brings cooler temperatures, especially in October and November. Daytime highs range from 10°C (50°F) to 15°C (59°F). It's a lovely time to visit if you enjoy the changing colors of the leaves and quieter surroundings compared to the summer months.
  • Winter (December to February): Winters in the Zegrze Lake area are cold and can be quite chilly. Average daytime temperatures hover around freezing or slightly below. Snowfall is common during this season, and the lake may freeze over in the coldest months, making it an attractive location for ice skating and winter sports enthusiasts.
  • Precipitation: Rainfall is relatively evenly distributed throughout the year, but summer tends to be slightly wetter than other seasons. Snowfall is more frequent in the winter months, contributing to the region's picturesque winter scenery.
  • Sunshine: The region experiences varying amounts of sunshine throughout the year, with longer daylight hours in the summer and shorter days in the winter.

It's important to note that weather can be somewhat unpredictable, so it's advisable to check the local weather forecast before planning your visit to Jezioro Zegrzyńskie, especially if you have specific outdoor activities in mind. The climate of the area makes it suitable for year-round recreation, with different seasons offering unique opportunities for outdoor experiences.


It is one of the largest lakes in the Warsaw metropolitan area and is situated in the Mazovia region of Poland. Here are some key geographic features and characteristics of Jezioro Zegrzyńskie:

  • Location: Jezioro Zegrzyńskie is located approximately 20 kilometers (12 miles) north of Warsaw, making it easily accessible from the capital city. It is part of the town of Nieporęt and the surrounding region.
  • Size: The lake covers an area of approximately 33 square kilometers (about 12.7 square miles), making it one of the larger reservoirs in the Mazovia region.
  • Shape: The lake's shape is irregular, with numerous inlets, bays, and peninsulas, giving it a diverse shoreline. It has a complex, meandering outline that adds to its scenic beauty.
  • Origins: Jezioro Zegrzyńskie is an artificial reservoir created by damming the Narew River in the 1960s. The Zegrze Dam was constructed as part of a larger water management project to control flooding, regulate water levels, and provide a stable water supply to Warsaw.
  • Depth: The lake's maximum depth reaches about 16 meters (approximately 52 feet), and its average depth is around 4 meters (approximately 13 feet). These depths can vary depending on water levels and seasonal conditions.
  • Islands: There are several islands in Jezioro Zegrzyńskie, the largest of which is called Wyspa Zegrzyńska. These islands can be explored by boat and add to the natural beauty of the lake.
  • Surrounding Landscape: The lake is surrounded by a mix of landscapes, including forests, wetlands, and agricultural areas. The nearby Narew River Valley and Zegrze Pomeranian Landscape Park provide opportunities for hiking and nature exploration.
  • Flora and Fauna: The lake and its surrounding areas are home to a variety of plant and animal species. It's a popular spot for birdwatching and features a mix of aquatic and terrestrial wildlife.
  • Recreation: Jezioro Zegrzyńskie is a popular destination for outdoor and water-based activities, including swimming, sailing, kayaking, fishing, and picnicking. There are numerous marinas, beaches, and recreational facilities along its shores.
  • Cultural and Historical Sites: The region around the lake has historical sites like the Zegrze Fortress and charming villages that offer a glimpse into the local culture and history.

Overall, Jezioro Zegrzyńskie's geographic features, including its size, shape, and location, make it a valuable resource for both practical purposes like water supply and flood control, as well as a popular recreational destination for residents and tourists looking to enjoy the natural beauty and outdoor activities it offers.