In Kobdilj you can find two separated prehistorically remainings on the top of Gradišče hill. In the middle of the village there are three typical Karst houses with »spahnjenca« and Karst chimneys. Famous Fabiani family started their resident in Kobdilj around 1792. Their village name was Serzetovi. The most known family member was architect, urbanist and inventor Maks Fabiani. His birth house becomes proper farm mansion with winter garden, green house and very famous big old tree over 100 years old. They also had natural water spring which made them very rich. In 15th century a small church of St. George was built on the top of the hill together with cemetery where Maks Fabiani is buried. Bishop Anton Mahnič was also born in Kobdilj in 1850, an important person in Slovenian cultural, political and Christian circles.