| Mrówczy Zamek | |
| Settlement Type: | Settlement |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Pomeranian |
| Subdivision Type2: | County |
| Subdivision Name2: | Wejherowo |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Szemud |
| Coordinates: | 54.4631°N 18.3369°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | right |
Mrówczy Zamek is a settlement in the administrative district of Gmina Szemud, within Wejherowo County, Pomeranian Voivodeship, in northern Poland.[1] It lies approximately 8km (05miles) east of Szemud, 170NaN0 south of Wejherowo, and 220NaN0 north-west of the regional capital Gdańsk.
For details of the history of the region, see History of Pomerania.