- Type
- Castle
- Origins
- 1100 · 11th century per Wikidata: founding, first mention or construction
- Location
- North Rhine-Westphalia, Germany
- Visiting
- probably – Wikidata lists it as a museum or gives tickets, opening hours or visitor numbers; check before you go
- Coordinates
- 51.2999°, 7.6751°
About this site
Altena Castle – castle (North Rhine-Westphalia, Germany). Origins: 1100.
We have not written this site up in our own words yet – the facts come from Wikidata. Wikipedia has more.
Wikipedia article Official website Wikidata Q1010748
Popularity: articles about this site in 10 Wikimedia projects (Wikipedia language editions and others).