Kyrgyzstan
A salt lake at 1,600 metres that almost never freezes, snow peaks dissolving into haze.
Heat shimmers off the pebble beaches and the Tien Shan dissolve into white haze across the water. The lake is warm, faintly salt and startlingly clear, and in high summer the village stalls sell apricots and cherries ripe enough to split in your hands.
Issyk-Kul is the world's second-largest mountain lake after Titicaca, 182 kilometres long, faintly saline and fed by hot springs, so it sits unfrozen through most winters at 1,607 metres; the Kyrgyz name translates as 'hot lake'. The south shore is the quiet side, villages such as Bokonbaevo, Tamga and Kadji-Say strung along the coast road with guesthouses and beach yurt camps instead of resort strips. Bokonbaevo is the heart of salbuurun, the old Kyrgyz hunting tradition, and golden-eagle demonstrations still run outside the village. Within a few kilometres of the waterline the beaches give way to the Barskoon waterfalls, the red towers of Skazka Canyon and the sandstone walls of Jeti-Ögüz.
Couple
Quiet pebble beaches, warm evening swims and sunsets that put the Terskei Alatoo in silhouette; small guesthouses in Tamga and Kadji-Say keep it private.
Family
The pace is unhurried: mornings in the water, afternoons scrambling Skazka Canyon, evenings eating apricots on the shore. The beaches have no lifeguards, so children swim watched.
Friends
A ready-made base camp: Skazka, the Barskoon waterfalls and Jeti-Ögüz are all short drives, and evenings finish on the beach with smoked fish and cold beer.
Smoked fish sold in strings at stalls around the lake, torn apart and eaten with warm lepyoshka flatbread.
Ripe apricots and cherries from the village markets in high summer, and cold, spicy ashlyan-fu wherever a Dungan stall appears.

Lalomanu Beach
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A mile of white sand, a lagoon of reef fish, and Nu'utele dark on the horizon.

Gothenburg Archipelago (Southern)
Sweden
Granite islands polished by ice, where the swimming happens off sun-warmed rock shelves.

Elafonisi
Greece
Wade through knee-deep lagoons to a sandbar stained pink by crushed seashells at Crete's western tip.

Vila Franca do Campo
Portugal
A volcanic crater rises offshore in an almost-perfect circle, the Atlantic pooling inside.

Osh
Kyrgyzstan
A five-peaked sacred mountain, worshipped for millennia, rising straight out of a Silk Road bazaar city.

Konorchek Canyon
Kyrgyzstan
Two-million-year-old sandstone castles hiding a dead volcano between Bishkek and the lake.

Burana Tower
Kyrgyzstan
An 11th-century minaret halved by earthquakes, all that remains of a capital swallowed by steppe.

Altyn-Arashan
Kyrgyzstan
Sulphurous hot pools steaming between spruce trees at 2,400 metres, snow leopard territory above.