Flag Rock, at the southernmost end of the Fort, was once a Portuguese bastion. Today it is easily the most popular place to catch a sunset. During daylight hours you may see daredevil locals leaping into the water from the rocks. Numerous vendors sell good street food such as fresh papaya with chili powder from carts.

Beautifully carved British coat of arms tops the entrance to the Old Gate on the outer side. Inside, the letters VOC, standing for Verenigde Oostindische Compagnie (Dutch East India Company), are inscribed in the stone with the date 1669, flanked by two lions and topped by a cockerel. A section of the fortifications here also served as a spice warehouse.

Now fully restored and home to myriad up market boutiques and restaurants, this vast, colonnaded colonial landmark dates from the 18th century. Its size was necessary as both the voyage to Ceylon and life in the tropics proved very unhealthy to the Dutch, who died in droves from various diseases and the tropical heat. There are fabulous bay views from its upper balcony.

Originally built in 1640, the present building dates from 1752. Its floor is paved with gravestones from Dutch cemeteries, while other impressive features include the organ and an imposing pulpit made from calamander wood and topped by a grand hexagonal canopy. You may encounter the friendly caretaker who will likely point out the (slightly bizarre) carved wooden memorial dedicated to a former Commander of Galle, Abraham Samlant – the tiny cotton shirt is said to be the one he was baptized in.

The Amangalla was built in 1684 to house the Dutch governor and officers. Later, as the New Oriental Hotel, it was the lodging of choice for 1st-class P&O passengers travelling to and from Europe in the 19th century. During much of the 20th century, it was in a decades-long slow decline and was run by the legendary Nesta Brohier, a grand lady who was actually born in room 25.