Holland is a densely populated country situated on the western edge of the European mainland. Amsterdam is the capital and largest city known for its many canals, red light district and cannabis coffee shops. Amsterdam is also a city of rich culture and history with popular attractions like the Van Gogh Museum, Rijksmuseumm (national museum), Rembrandt House Museum and Anne Frank House. Other tourist destinations in the Netherlands are cities like the royal seat, The Hague, with its city centre, beaches and Madurodam (miniature city). Modern Rotterdam is known for its harbour, shopping and skyline. In the south, Maastricht is one of the oldest Roman cities, and a very old village called Valkenburg lying in a landscape with old castles and hills. Typically Dutch are the tulips and windmills of the Keukenhof flower gardens, and the traditional fishing villages of Volendam and Marken. Popular souvenirs from the Netherlands are flower bulbs, delftware and clogs.