Four Seasons Hotel Istanbul at Sultanahmet

No luxury hotel on earth sits closer to a greater density of world wonders. From this ochre-yellow neoclassical landmark in Sultanahmet, Hagia Sophia is a three-minute stroll, the Blue Mosque five, Topkapı Palace and the Basilica Cistern barely more. The building's past as an early-20th-century institution has been fully softened into a courtyard hotel of arcades, gardens and Ottoman-accented interiors.

With around 65 keys, it operates at a boutique scale rare for the brand. Rooms are dressed in kilims, brass and Iznik-inspired tiling, with tall windows over the courtyard or the old city's minaret-studded rooflines; the rooftop terrace delivers a panorama that compresses fifteen centuries into one view. Staff are practised guides to the neighbourhood, timing visits to dodge the crowds at the big monuments.

The glass-roofed courtyard restaurant handles long Turkish breakfasts and elegant dinners, while sister-property privileges on the Bosphorus add a resort dimension in summer. Sultanahmet quietens beautifully at night once the day-trippers leave, and that is when this hotel's location becomes priceless: the call to prayer over floodlit domes, heard from your own terrace.