Tonga
Sunday silence swallows an entire kingdom by law, then hymns break from every church at once.
On Sunday morning Nuku'alofa falls so still the harbour is audible. Then the hymns begin, congregation after congregation, harmonies pouring through open church windows across the capital. By Monday the sound is Talamahu Market: crates of tropical fruit, woven crafts and some of the finest tapa cloth in the South Pacific.
Tonga has never been controlled by a foreign power, and its capital wears that lightly: the Royal Palace, home of the last remaining Polynesian monarchy, stands right on the waterfront, admired from the seafront rather than entered. The centre works on foot, palace to market in a handful of minutes. Sunday's quiet is written into the Constitution, which keeps the Sabbath holy and pauses ordinary trade, so the city's churches carry the day instead, and visitors are welcomed into the singing. Use a weekday for the market and the harbourfront, then stay for a Sunday to hear the capital change key.
Solo
Take Talamahu slowly on a weekday morning, watching the produce arrive and the craft sellers set up, then follow the waterfront to the palace railings.
Couple
Time an evening for the seafront: harbour light, the palace lawns, then a table facing the sunset on Vuna Road.
Family
Central streets are flat and short, so children manage the market, the churches and the waterfront without a car; dress modestly if you join a Sunday service.
Friends
Cover the market and the harbourfront in an afternoon, then settle over 'ota 'ika and cold drinks while the light softens.
At 12 Seafoods in Nuku'alofa, fish comes the way Tongans prefer it: 'ota 'ika, raw and marinated in lemon and coconut cream.
Cottage Breeze on Vuna Road grills fresh fish with lemon butter at outdoor tables facing the sunset across the waterfront.

Kondoa Rock Art Sites
Tanzania
Ten thousand years of ochre hunters layer the sandstone of a valley few visit.

Assomada
Cape Verde
Papaya, maize and market din fill the highland town that feeds all Santiago.

Stone Town
Tanzania
Five hundred carved doors open onto lanes that smell of clove and a thousand years.

San Gimignano
Italy
Fourteen medieval towers still standing like a Tuscan Manhattan, casting shadows across the piazza.

Neiafu
Tonga
The town that once hunted whales now sends swimmers, four at a time, to meet them.

Hunga Island
Tonga
One cliff-walled slot leads inside, where a king once sheltered his people from slave raiders.

Kao Island
Tonga
A lone volcanic cone rises 1,009 metres straight from the ocean, Tonga's highest point, entirely uninhabited.

Uoleva Island
Tonga
No village, no roads, no shops, and humpbacks calving in the warm shallows offshore.