Venice is a city in northeastern Italy sited on a group of 117 small islands separated by canals and linked by bridges. It is located in the marshy Venetian Lagoon which stretches along the shoreline, between the mouths of the Po and the Piave Rivers. Venice is renowned for the beauty of its setting, its architecture, and its artworks. The city in its entirety is listed as a World Heritage Site, along with its lagoon.