Amsterdam is a city located in the Netherlands known for its many canals, locks, and waterways used for transportation. It has a central location in Europe that is accessible by various modes of public transportation like trams, metro, train, bus, and bike. Popular attractions to visit include the Red Light District, museums focused on art, ships, and tropical areas, as well as experiences like the Heineken brewery and Dungeon. The document provides an overview of Amsterdam's water features, transportation options, and top tourist destinations.