One Sundayin Galle.

Sunday evenings in Galle are the fort's quietest hour. The shops close at five, the day-trip buses leave at six, and from six-thirty until the call to prayer the ramparts belong to the people who live inside them. We try to put our guests on the wall in that hour.

On this particular Sunday the supper was carried up by Manel, who has cooked for one of our houses for nineteen years. Two clay pots, one covered basket, a folded cloth, and a candle wrapped in paper to keep it from the wind. The menu, coconut sambol, jackfruit cooked with cinnamon, a small fish curry, arrived at the wall in the order Manel decided was right.

We were three. We did not speak much. The lighthouse came on at the usual hour and the call to prayer reached us from the mosque inside the fort, and afterward, walking back through the lanes, we passed the tailor still sitting in his open doorway and the cricket boys finishing a long game in the dark.

There is no plate on the wall to mark this. The point is precisely that there is not.

What the walls actually are

The fort is older than most of what stands inside it. The Portuguese built the first defences on this headland in the late sixteenth century, the Dutch took the harbour in the middle of the seventeenth and rebuilt the whole thing in stone, which is substantially the fort you walk on now, with the bastions still carrying their Dutch names. The British inherited it and left the administrative buildings behind them. What none of the three ever did was empty it. The walls have been continuously lived in for four centuries, which is why the place reads as a neighbourhood rather than a monument, and why it is listed as a living historic town rather than a ruin.

The hour the fort empties

The rhythm in the paragraphs above is not particular to Sundays, though Sunday is its cleanest version. Galle takes day visitors from the coastal hotels and from the cruise calls, and they arrive on a coach schedule: in by mid-morning, out before dark. That leaves two windows. The first is before eight, when the wall belongs to people walking, to school children cutting across it and to the men fishing off the rocks below. The second is the one we plan around, from about six, once the buses have gone and the light goes long and orange across the water.

Sunset pulls a crowd of its own to Flag Rock, which is worth knowing about rather than avoiding. Walk the other way. The stretch of rampart running from the lighthouse round toward the harbour side is quieter at exactly the same hour, and it puts the fort itself in the frame rather than only the sea.

Inside the walls

The grid inside is small enough to cross in a quarter of an hour and rewards being crossed slowly. The lighthouse at the southern point is the photograph everybody already has; the mosque beside it, white and unexpectedly ornate, is the building most people walk straight past. The Dutch Reformed Church holds floor slabs cut for families who lived and died within these walls. Between them run streets of merchants' houses with deep verandahs and internal courtyards, some of them hotels now, some still houses, and a working population of tailors, jewellers and shopkeepers who are not there for the visitors.

What the fort does not have is a headline attraction, and guests who arrive looking for one are briefly disappointed. There is no single room you are required to see. The fort is the attraction in aggregate, and the way to take it is to walk the wall, drop down into the grid, get mildly lost, and come out somewhere you had not intended to be.

One thing the wall gives you for nothing is the cricket. The international ground sits immediately outside the northern ramparts, close enough that a Test match can be followed from the fort wall without a ticket, which is a local tradition rather than a loophole and makes for one of the better afternoons available anywhere on the island. Even with no match on, the ground is usually in use by somebody. The boys finishing a game in the lanes after dark are the same sport a few hundred metres further down, and cricket is the one subject on which the fort and the town outside it are in complete agreement.

Eating inside the walls

The food inside the fort has improved sharply over the last decade and is now a reason to stay rather than a compromise for having stayed. There are a handful of proper restaurants in restored houses, several very good bakeries, and the rice and curry rooms the residents themselves use, which are cheaper, better and open earlier. The seafood comes off a harbour a few hundred metres away, which shows.

The best meal we arrange in Galle is usually not in a restaurant at all. A cook in one of the houses, a table in a courtyard, and a menu decided that morning by whoever went to the fish market produces something no kitchen working from a printed card can. That is what the supper on the ramparts was, and it moves indoors when the wind is wrong.

Staying inside, not nearby

The decision that shapes everything else is whether you sleep within the walls. A number of the Dutch-period houses have been restored as small hotels and private villas, typically a few rooms arranged around a courtyard with a plunge pool and a cook. They are not large, and the good ones are committed a long way ahead, particularly across the December to March window when this coast is at its driest.

Staying outside and driving in produces the version of Galle that most people describe afterwards: hot, crowded, pleasant enough, finished in two hours. Staying inside buys you the early morning and the evening, which is when the fort stops performing for anyone. It is the same argument as the one for the bungalows up in the tea country. The building is not the point. The hours you are there for are the point.

How long, and what it sits beside

Two nights is the working minimum and three is comfortable. Galle sits naturally in the middle of a southern stretch rather than at either end of it: the beaches at Tangalle and Talalla are an easy drive east, Mirissa and the boats are closer still, and the fort makes the civilised pause between them. Coming down from Colombo it is a straightforward run on the expressway, which means it absorbs an arrival day better than most places on the island.

Season matters more here than sequence does. The south-west monsoon puts rain over this coast from roughly May into September, and while that is not the disqualification people assume it to be, it changes what the fort is for: less walking the wall, more of the interior, more of the long lunch. December to March is the settled window, and the fort is correspondingly full.

We keep putting people on the wall at six because it is the one thing about Galle we have never had to explain twice. Everything else on an itinerary can be argued over. That hour is simply handed across, and it does the rest by itself.