Fort Hammenhiel
A small Dutch fort built on its own tiny island between Kayts and Karainagar, once a prison and now a navy-run heritage spot and boutique retreat reached by boat.
On a small rocky island at the entrance to the Jaffna Lagoon, wedged between Kayts and Karaitivu islands, Fort Hammenhiel stands as one of Sri Lanka's more curiously named colonial fortifications, its title translating to heel of the ham, a nod to the Dutch perception that Ceylon's overall shape resembled a smoked ham, with this fort marking the spot where the shank bone would project. Originally built by the Portuguese in 1618 from quarried coral and named Fortaleza Real, meaning Fort Royal, the structure guarded the strategic entrance to the lagoon, its octagonal design featuring seven flat sides and one gently curved southern entrance.
The Dutch besieged the fort for three months before finally capturing it in March or April 1658, the Portuguese garrison ultimately surrendering not to superior firepower but to thirst, their wooden rainwater storage tank accidentally destroyed during the Dutch assault, cutting off their only fresh water supply on an island with no natural source of its own. The Dutch rebuilt the fort in 1680, preserving much of the original Portuguese masonry while adding a small jetty, and renamed it Hammenhiel, the name that's stuck ever since.
Across subsequent centuries, the fort's isolated, water surrounded position made it a natural choice for confinement rather than habitation, used at various points as an infectious diseases hospital, an armory and gunpowder store with nine large dungeons, and later as a maximum security prison following Sri Lankan independence, notably holding JVP founder Rohana Wijeweera after his 1971 arrest. Today the fort has been repurposed once more, now operating as a boutique hotel under Sri Lankan Navy management, its centuries of martial history softened into a genuinely unique overnight stay, guests sleeping within walls that once held prisoners, gunpowder and thirsty Portuguese soldiers alike.
At a glance
- Entry fee: Boat transfer fee applies
- Opening hours: Daylight hours
- Time needed: 1 to 1.5 hours
- Best time: Late afternoon
Getting there
On an islet off Karainagar, reached by a short navy boat from the Karainagar jetty.
Frequently asked questions
- How much does it cost to visit Fort Hammenhiel?
- Boat transfer fee applies.
- What are the opening hours at Fort Hammenhiel?
- Daylight hours.
- How long should I spend at Fort Hammenhiel?
- Plan for 1 to 1.5 hours.
- When is the best time to visit Fort Hammenhiel?
- Late afternoon.
- How do I get to Fort Hammenhiel?
- On an islet off Karainagar, reached by a short navy boat from the Karainagar jetty.