The Naval History Museum is a small museum located inside Fort Frederick in Trincomalee, documenting the city's long naval history from colonial times through the modern era. The displays include ship models, weapons, photographs, and artefacts spanning Portuguese, Dutch, British, and Sri Lankan naval periods. It provides context for understanding why Trincomalee has been coveted by maritime powers for centuries.
What It Is
A single-building museum with displays on Trincomalee's naval significance, from the colonial Portuguese and Dutch periods through British WWII operations to the modern Sri Lankan Navy.
Why Visit
Trincomalee has one of the world's finest natural harbours and has been fought over by maritime powers for centuries. This museum tells that story, and it is conveniently located on the way to Swami Rock.



