Amsterdam's main attractions include its historic canals; the Rijksmuseum, the state museum with a vast collection of Dutch Golden Age art; the Van Gogh Museum; the Dam Square, where the Royal Palace of Amsterdam and former city hall (stadhuis) are located; the Amsterdam Museum; Stedelijk Museum, with modern art; Hermitage Amsterdam, the Concertgebouw concert hall; the Anne Frank House; the Het Scheepvaartmuseum, the Heineken Experience, the Natura Artis Magistra; Hortus Botanicus, NEMO, the red-light district and many cannabis coffee shops. The city is also well known for its nightlife and festival activity; with several of its nightclubs (Melkweg, Paradiso) among the world's most famous. Primarily known for its artistic heritage, elaborate canal system and narrow canal houses with gabled façades; well-preserved legacies of the city's 17th-century Golden Age, and the establishment of the Van Gogh Museum, displaying the work of the famous Dutch modern artist, have attracted millions of visitors to Amsterdam annually.