Eyup and Santralistanbul

If I had more time in Istanbul, I'd repeatedly visit SantralIstanbul museum and the Energy Museum on the campus of Istanbul Bilgi University in Eyup. The Energy Museum is basically a disused power plant (and I do love derelict factories) and the parking lot has breathtaking views of surrounding Eyup and the Golden Horn. We were able to catch the tail end of one of the free jazz performances from the Istanbul Jazz Festival, while P's frisbee team played nearby. Eyup is one of the more interesting areas in Istanbul, packed with colourful hillside houses, a beautiful cemetery, one of Istanbul's 2 cable car transport systems, and a bizarre carnival park. You can take the ferry from Uskudar or get there by bus/Bilgi's free shuttles from Taksim.

Eat: Tamirane, a converted warehouse, has delicious (though pricey) cocktails and a well thought out menu. Has the added bonus of live music.