 Amersfoort is also one of the largest Dutch railway junctions with its three stations—Amersfoort Centraal, Schothorst and Vathorst—due to its location on two of the Netherlands' main east to west and north to south railway lines.The city was used during the 1928 Summer Olympics as a venue for the modern pentathlon events.Amersfoort marked its 750th anniversary as a city in 2009.