Tehran

Tehran climbs six hundred meters from its southern bazaars to its northern foothills, the whole city tilted against the snow wall of the Alborz with Damavand — Persia's mythic 5,610-meter volcano — floating beyond like a moon that took up residence. It is younger than Persia's fabled cities and busier than all of them together: the place where the nation's twenty-five centuries of poetry, engineering and argument currently keep their offices.

The traveller works the tilt: the Grand Bazaar's vaulted kilometers and the mirror-mosaic halls of Golestan Palace at the bottom; the National Museum's Persepolis lions and the vault of crown jewels in between; then north by shared taxi to Tajrish for saffron ice cream, Darband's kebab stairs up a mountain creek, and — this city's particular miracle — a gondola from the streets to genuine ski slopes at Tochal. The samovar is always lit somewhere near, and ta'arof, the courtesy dance of offer and refusal, is learned by delighted trial and error.

The Guide's honesty, gently: the recent years have been turbulent and the winds have not fully settled — visa rules vary sharply by nationality, several chancelleries counsel against travel, and the prudent traveller checks current advice, arranges authorized guides where required, and keeps plans supple —; women visitors observe the dress code as it stands on arrival; cash and local apps carry the economy. What no season has managed to suspend is the private hospitality, which does not read headlines and never has.