Place: Kinderdijk, 15km east of Rotterdam, Netherlands
Famous: 19 windmills strung out on both sides of canals
Best Time to go: on any Saturday in July and August all of the 19 Windmills are in operation
How to go: Take a local train from Rotterdam CS to Rotterdam Lombardijen. Then catch the hourly bus of 154. (by public transport)
Cost: 2 Euro to enter a windmill in operation Some links: