Brestova Draga is located in the municipality Mrkopalj, in Primorje-Gorski Kotar County at an elevation of 890 meters above sea level and it covers the area of 9.54 km² (3.68 sq. miles). According to the 2011 census report, there were 53 inhabitants. It is entirely populated by Croats. Nearby places: Sunger, Slavica, Belo Selo, Sopač, Belobrajići, Sljeme, Mrkopalj, Vrata, Lokve and Lučice.