The Guardian: World's Best Rooftop
Istanbul is all about rooftop views and one of the best is from the 5.Kat, in a nondescript building on a quiet side street. After a ride in a shaky old lift you step out on to a beautiful outdoor terrace with a breathtaking view over the Bosphorus. Get there in the early evening to grab a bar stool and a cocktail and watch the sun go down.
The Guardian: World's Best Rooftops