The Amsterdam Red Light District is world famous and a big tourist attraction. Actually there are three seperate red light districts, but the main one is located in the heart of the old city center, just minutes away from Dam Square and central station.
Although the area is historical and has many beautiful buildings most visitors will come to see its typical red lights in the windows and the women that work behind them. It is estimated that over a million men are served each year. Besides red lights you will find 'toy' shops, coffeeshops, bars, peep shows and 'theatres'.
Typically it is perfectly safe to walk around the 'wallen' (as it is called in Dutch), especially during the day or early evening you'll note that the district has simularities with a well run theme-park, be it with a not so common park theme. Later at night you'll notice that the atmosphere changes a bit and mostly men will be walking around.
The area is centered around the 'oude kerk' or 'old church' and roughly measures something like 500 by 250 meters.
There are several establishments that have a certain reputation:
Although the area is generally safe there are some things you should be aware of:
There is a little museum / information point called de wallenwinkel (the Red Light District shop). This place is very informative and also organizes walking tours in the area. You can also download self guided tours at their website.