Albertslund Municipality (Danish: Albertslund Kommune) is a municipality in Region Hovedstaden on the island of Zealand in eastern Denmark. The municipality covers an area of 23,04 km2, and has a population of 27,677 (1. January 2024). Its mayor is Steen Christiansen, a member of the Social Democrats (Socialdemokraterne) political party. As of 2010 the social democrats have 9 of the 21 seats in the city council.
The main town and the site of its municipal council is the town of Albertslund.
The original name of the municipality was Herstedernes Kommune. In 1973 the name was changed to Albertslund Kommune. The name Herstederne represents the two communities of Herstedvester and Herstedøster which were the original villages in the area together with Vridsløse and Risby.
Badesøen's distinctive, round pool is 60 m in diameter. It has a water surface of 2800 m2 and contains 3.6 million gallons of water. Water depth varies from 25 cm along the edge to 380 cm during the 1 and 3 meter lashes. In the children's departments is the water depth from 25 to 80 cm deep. The basin is divided into areas for small children, for children who cannot swim, and for swimmers. There is in the large area are two bathing bridges, between which there are a number of 50-meter lanes. Badesøen's two waterslides are respectively 60 and 43 meters long. The water temperature at approximately 22 degrees is powered by solar energy.
The whole area is 5000 m2 and includes a beach volleyball court, beach, ball field, streetbasket field, children's area, café area, boccia court, locker facilities and large grassed areas. On a warm summer days Badesøen visited 3,000 customers. Badesøen first opened in 1973.