| Official Name: | Kolovec |
| Pushpin Map: | Slovenia |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Slovenia |
| Subdivision Type: | Country |
| Subdivision Name: | Slovenia |
| Subdivision Type1: | Traditional region |
| Subdivision Name1: | Upper Carniola |
| Subdivision Type2: | Statistical region |
| Subdivision Name2: | Central Slovenia |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Domžale |
| Area Total Km2: | 5.61 |
| Population As Of: | 2020 |
| Population Total: | 58 |
| Population Density Km2: | auto |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 46.1944°N 14.6412°W |
| Elevation M: | 388.4 |
| Footnotes: | [1] |
Kolovec (pronounced as /sl/; de|Gerlachstein[2]) is a settlement northeast of Domžale in the Upper Carniola region of Slovenia.[3]
The Kolovec area was settled in Roman times, as attested by the discovery of artifacts there. Until the 19th century, bandits were active in the area; the Paleževina farm was owned by a bandit chief named Groga circa 1810, and the Čeh farm northwest of the village center was portrayed in Josip Jurčič's novel Rokovnjači (The Bandits) as the Mozolovina farm. During the Second World War, the Partisans stored food and weapons in the forest near Kolovec.[4]
Kolovec was the site of two castles in the past. Both are mentioned and depicted by Johann Weikhard von Valvasor in his The Glory of the Duchy of Carniola as Gerlachstein.
Old Gerlachstein Castle, also known as Kolovec Castle (sl|Kolovški grad), stood on a hill northeast of the settlement and was built in the 12th century.[4] It burned down in 1560, and the site was abandoned. Today it is referred to in Slovene as Stari grad 'the old castle'. The ruins of the castle are still visible.[5]
The second castle, built just outside the settlement to the southwest, was built in 1530. It burned down in 1679, but was rebuilt by the owners. During the Second World War it was used by the German army as its local headquarters until 1942, and it was burned down by Partisans in April 1943, supposedly to prevent the army from using it again. The remains are barely visible today.[6]
Notable people that were born or lived in Kolovec include: