
Haus Dassel
Castle-like manufacturer's villa in Warstein-Allagen with a volunteer-run local history museum in twelve rooms and a park; visits on request.
Over het museum
The house goes back to the ironworks owner Victor Röper, who from 1840 built an ironworks in Allagen with at times around 200 employees and had to declare bankruptcy in 1860. After that, the owners changed several times, including the Münster sculptor Jean Baptist Prang and the short-lived Westfälische Marmorwerke. In 1886/87 the Düsseldorf entrepreneur Georg Dassel took over the property, founded the Westfälische Marmor- und Granitwerke, and remodeled the residence several times; the striking tower and the marble decoration still characterize it today.
After the then municipality of Allagen bought it in 1972, the factory buildings were demolished and the grounds were converted into a park, which opened in 1976. The house served for a time as a school and since the mid-1970s has been used by clubs, the local mayor, and as a wedding room.
In the basement, the former school principal Heinz Mus set up a collection of old agricultural implements; together with Karl Rüther and later other volunteers, this grew into a local history museum with twelve collections in twelve rooms, including a Heimatstube (local history room) with a photo panorama of old Allagen and a classroom from the early 20th century. Since the exhibition is barely labeled, it is best experienced on a guided tour.
Hoogtepunten
- Castle-like villa of the marble manufacturer Georg Dassel with tower
- Local history museum with twelve collections in twelve rooms
- Classroom from the early 20th century
- Dasselpark with hydroelectric plant and marble nature trail
- Wedding room of the town of Warstein
Vaste collectie
- Heimatmuseum Haus Dassel – Local history collections on house and garden, field and meadow, land and people, and life and work, with a Heimatstube and a historic classroom.
- Opgericht
- 1975
- Beheerder
- Dorfinitiative Allagen / Niederbergheim e.V.
Toegangsprijzen & kortingen
De toegang is gratis.
Toegankelijkheid
Het museum heeft hierover geen informatie gepubliceerd – vraag het rechtstreeks na bij het museum.
Kinderen & gezin
- Speeltuin / speelhoek
The adjoining Dasselpark has a playground, soccer field, skate and basketball facility, barbecue area, and boules court; nearby is a nature-focused out-of-school learning site for children.
Bereikbaarheid & parkeren
The house is located on Viktor-Röper-Straße at the entrance to Allagen in the Möhne Valley, directly on the cycle path along the former railway line. The area around the park is also a popular rest stop for motorhomes.
Route plannenService & horeca
Het museum heeft hierover geen informatie gepubliceerd – vraag het rechtstreeks na bij het museum.
Evenementen & zaalverhuur
- Ruimtes te huur
- Bruiloften / trouwceremonies
The official office in the house serves as a wedding room for civil ceremonies of the town of Warstein. Rooms and terrace are available mainly to Allagen clubs and groups.
Aanvragen & detailsJe bezoek plannen
| Rondleidingen | ja |
|---|---|
| Goed om te weten | The collections are barely labeled and are explained on tours by the volunteer curator. The website offers a virtual tour of the house, museum, and park. |





