The Needle of Ryswick or Rijswijk is an obelisk in Rijswijk, the Netherlands, commemorating the Treaty of Ryswick.
The monument is at the location of the Huis ter Nieuwburg, the palace where the peace treaty was signed. It was built of materials from Huis ter Nieuwburg in 1792 to 1794. The palace was demolished in 1790 due to neglect.
Wikipedia https://en.wikipedia.org/wiki/Needle_of_Rijswijk
Address Rijswijk 2283, Netherlands
Coordinates 52°2'56.158" N 4°19'39.059" E
