| Country | Slovenia |
|---|---|
| Traditional region | Slovenian Littoral |
| Statistical region | Gorizia |
| Municipality | Tolmin |
| Area total | 2.96 km² |
| Population as of | 2002 |
| Population total | 114 |
| Coordinates | 46°6′38.95″N 13°50′52.76″E |
| Elevation | 658.1 m |
Prapetno Brdo (ˈpɾaːpɛtnɔ ˈbəɾdɔ) is a dispersed settlement in the Municipality of Tolmin in the Littoral region of Slovenia.[1] It lies west of Šentviška Gora on the southern slopes of the mountains to the north of the Idrijca Valley. It includes the hamlets of Trata, Dolina, Golubovc, and Sleme.