Regstrup railway station

Nørre Jernløse Windmill (Danish: Nørre Jernløse Mølle) is a smock mill in the village of Nørre Jernløse, Holbæk Municipality, some 50 km west of Copenhagen, Denmark. It was originally built on Copenhagen's North Rampart in 1853 but some 30 years later moved to its current location. It remained in use until 1953 and was restored to working condition in 1979–82. It was listed in the Danish registry of protected buildings and places in 1983 and has since 1993 been operated as a working museum by a local mill guild.

Løvenborg is a manor house and estate at Holbæk, Denmark.

Tuse is a village in Denmark, located about 5 km (3.1 mi) west of Holbæk. It has a population of 1,322 (1 January 2023). Tuse is located in Holbæk Municipality and therefore is part of the Zealand Region. The town has a relatively large local historical significance, as it controlled trade between Holbæk Fjord and the area further up from the stream of Tuse Å in ancient times. The town has thus given its name to the late Tuse Herred and Tuse Næs.

Tuse Church is located near Holbæk in northwestern Sealand, Denmark. It dates back to the year 1200.

Tuse Inn (Danish: Tuse Kro) is a former coaching inn situated opposite Tuse Church in the village of Tuse, Holbæk Municipality, Denmark. The building was listed in the Danish registry of protected buildings and places in 1950.

Until 1 January 2007 Jernløse municipality was a municipality (Danish, kommune) in northeastern West Zealand County on the island of Zealand (Sjælland) in Denmark. The municipality covered an area of 103 km², and had a population of 5,943 (2005). Its last mayor was Annica Granstrøm representing Venstre, Denmark's Liberal Party. The site of the municipal council was the town of Nørre Jernløse. Regstrup is the biggest town in the municipal. Jernløse municipality ceased to exist as the result of Kommunalreformen ("The Municipality Reform" of 2007). It was merged with existing Holbæk, Svinninge, Tornved, and Tølløse municipalities to form a new Holbæk municipality. This created a municipality with an area of 583 km² and a total population of 66,611 (2005). The new municipality belongs to Region Sjælland ("Region Zealand").

Vognserup (Danish: Vognserup Gods) is a listed manor house located in the parish of Knudby to the west of Holbæk, Denmark. The main building was built between in 1559-1575 in Dutch Renaissance style.

Hagested Church (Danish: Hagested Kirke) is a Church of Denmark parish church situated in the little village of Hagested, adjacent to Hagestedgård, between Holbæk and Nykøbing Sjælland, some 80 kilometres (50 mi) west of Copenhagen, Denmark.

Hagestedgaard is a manor house and estate located at the village of Hagested, near Holbæk, Holbæk Municipality, some 60 kilometres west of Copenhagen, Denmark. The estate traces its history back to the 13th century but the current asymmetrical complex of single-storey, white-washed buildings surrounding a central courtyard was constructed for Hans Didrik Brinck-Seidelin in 1747 with the exception of the remains of a tower built by Johan Friis in 1555. The estate has been owned by members of the Castenskiold family since 1769.

Brorfelde Observatory (Danish: Brorfelde Observatoriet; obs. code: 054) is an astronomical observatory located in Brorfelde near Holbæk, Denmark. It is home to the Brorfelde Schmidt Telescope and was run as a branch of the Copenhagen University Observatory until 1996. It still has telescopes that are used by University of Copenhagen students, but the operating staff moved to the Rockefeller Complex in Copenhagen.Brorfelde Observatory and Brorfelde was a part of a Danish advent calendar running in 2012, and 2019 on DR1 - a Danish national TV channel.

Hærbygaard is a manor house and estate located on Tuse Næs, Holbæk Municipality, some 80 kilometres west of Copenhagen, Denmark. The current main building was constructed for Melchior Grevenkop-Castenskiold in 1861-62 and later expanded with a new north wing by Gotfred Tvede in 1900-1901.

Holbæk Ladegård is a former manor house at Holbæk, Denmark. It is now home to Kunsthøjskolen, a folk high school specializing in art programmes. Holbæk Ladegård was for centuries a home farm under Holbæk Castle, which was built to protect Holbæk and was held in fee by royal vassals.