The former Bogambara Prison occupies a prime position beside the lake, just south of the main city center. The prison closed in 2016 after over a century of use, and the site — roughly six acres of land between the lake and Bogambara stadium — has been a subject of ongoing redevelopment debate. As of writing, the area around the former prison is worth walking past for the views over the lake, and the adjacent Bogambara Stadium occasionally hosts cricket matches open to spectators.
The stadium itself, one of the oldest cricket grounds in Sri Lanka, has hosted international matches and is worth knowing about if cricket is a reason for the visit.