Beira Lake is a scenic lake located in the heart of Colombo.

Constructed by the Portuguese in the early 16th century, it was originally used to protect Colombo Fort.

During the Dutch era, the lake was connected to a network of canals for transporting goods and supplies between the suburban areas and the city.

Originally spanning 165 hectares, the lake has been reduced to around 65 hectares due to urban transformation over the years.