The All Saints Church, also known as Allhelgonakyrkan, is among the top travel spots in Nyköping, Sweden. It attracts students of history and architecture from various places because of its remarkable features. The construction of this church began in the 13th Century, after which there was a reconstruction done during the 17th Century. The church boasts of exquisite interiors including a reredos from the 17th Century and a triumphal cross from the 15th Century.