Delft is known for its historic town centre with canals, Delft Blue pottery, the Delft University of Technology, painter Johannes Vermeer and scientist Antony van Leeuwenhoek, and its association with the royal House of Orange-Nassau.
The city centre retains a large number of monumental buildings, whereas in many streets there are canals of which the borders are connected by typical bridges, altogether making this city a notable tourist destination.
Historical buildings and other sights of interest include:
- Oude Kerk (Old Church). Buried here: Piet Hein, Johannes Vermeer, Anthony van Leeuwenhoek.
- Nieuwe Kerk (New Church), constructed between 1381 and 1496. It contains the Dutch royal family's burial vault, which between funerals is sealed with a 5,000 kg (11,023 lb) cover stone.
- A statue of Hugo Grotius made by Franciscus Leonardus Stracké in 1886, located on the Markt near the Nieuwe Kerk.
- The Prinsenhof (Princes' Court), now a museum.
- City Hall on the Markt.
- The Oostpoort (Eastern gate), built around 1400. This is the only remaining gate of the old city walls.
- The Gemeenlandshuis Delfland, or Huyterhuis, built in 1505, which has housed the Delfland regional water authority since 1645.
- The Vermeer Centre in the rebuilt Guild house of St. Luke.
- The historical "Waag" building (Weigh house).
- Windmill De Roos, a tower mill built c.1760. Restored to working order in 2013. Another windmill that formerly stood in Delft, Het Fortuyn, was dismantled in 1917 and re-erected at the Netherlands Open Air Museum, Arnhem, Gelderland in 1920.