Beylerbeyi Palace, Istanbul

With so many amazing sights to visit in Istanbul, the Beylerbeyi Palace is nearly unknown to many self-guiding tourists. It is, however, a good way to spend some time and should definitely be included in a trip to the Asian side of the city. In the 19th century, this summer residence and guesthouse of the Ottoman sultans was much admired by contemporary visitors from Europe, and you'll either be charmed or perplexed by the fantastic detailing in the Oriental Rococo style.

Rooms decorated in Ottoman style are in a minority, most being highly influenced by French and English tastes of the period. The Bohemian-style chandeliers and other lighting fixtures (all designed for candles) are especially noteworthy, but there are all sorts of details to savor, from the hand-decorated doorknobs down to the beautiful reed matting on the floor. Another important fact (for history buffs, at least) is that Sultan Abdülaziz, after being deposed, lived the last few remaining years of his life here. An accomplished designer, he has not wasted any time, with many of his touches seen and felt throughout the palace.

Note that no individual entries are allowed, but the system in place is actually quite neat: everyone enters together after putting a deposit on a free audio guide and, basically, everyone goes at their own pace since the audio guide automatically plays for whatever room one is standing in front of. Another benefit lies in the lack of crowds, and visitors can have a relaxing breakfast/lunch at the cafe beside the duck pond.