Duba, Slivno
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Duba is located in the municipality Slivno, in Dubrovnik-Neretva County at an elevation of 250 meters above sea level and it covers the area of 1.72 km² (0.66 sq. miles). According to the 2011 census report, there were 4 inhabitants. It is entirely populated by Croats. Nearby places: Kremena, Lučina, Tuštevac, Mihalj, Otok, Raba, Trn, Lovorje, Blace and Pižinovac.