Rejowskie Lake, also known as the Rejów Reservoir, is an artificial retention reservoir located on the Kamionka River in Skarżysko-Kamienna, with a history dating back to the early 19th century. Its original structure was destroyed during World War I, but reconstruction of the reservoir began as early as 1925. It survived until 1939, when it was once again destroyed. After World War II, the reservoir was rebuilt by the Armament Factory to meet the water needs of the later Metal Works MESKO. Today, the reservoir serves as a balancing reservoir and a popular recreational area, administered by the Świętokrzyski Water Management Authority in Kielce.
Architecturally, Rejowskie Lake boasts a dam and infrastructure designed for water management and flood protection. On the western shore of the reservoir, there is a recreational center offering various attractions for tourists, and nearby is the Orzeł Biały Museum, which draws visitors with its unique collection and excellent location. Close by, below the dam, lie the ruins of a blast furnace—a remnant of the area's industrial past and an intriguing site for history enthusiasts to explore.
The reservoir covers an area of 30 hectares with a total capacity of 1,200,000 m³, and its impoundment level reaches 244.85 meters above sea level. This place is not only a crucial element of the local water infrastructure but also an important recreational area for residents and tourists. Visitors can enjoy various activities such as fishing, kayaking, or leisurely walks amidst the picturesque scenery surrounding the reservoir. Thanks to its history and location, Rejowskie Lake is a significant point on the regional tourist map, combining architecture, culture, and history while offering numerous recreational opportunities.