Galle Fort, built by the Portuguese and expanded by the Dutch in the 17th century, is a rare thing: a colonial-era fortified city that's still lived in, with cobbled streets, boutique hotels in converted mansions, and ramparts perfect for a sunset walk over the Indian Ocean.
A 90-minute walk around the fort's sea walls takes in lighthouse views, bastions and sunset gathering spots — full details in the Galle Fort walking tour guide.
Listed for being the best-preserved example of a fortified city built by Europeans in South and Southeast Asia, per UNESCO's listing.
Dutch-era mansions inside the fort now house independent boutiques, galleries and cafes, a distinct contrast to the rest of the south coast.
Combine the Galle Fort walking tour with a Sri Lankan cooking class. Galle Fort is a UNESCO World Heritage Site, and nearby Unawatuna is a 10-minute ride away.