While the immediate museum district is primarily inland, notable waterways are located just a short distance away.
* **Beira Lake:** A large, historic lake in the heart of Colombo, featuring the Seema Malaka water temple and public paddle-boating facilities. * **The Indian Ocean:** The western edge of central Colombo (such as Galle Face Green) is located a few kilometers away, offering oceanfront promenades and spectacular sunset views.