Analysis of information sources in references of the Wikipedia article "Đảo Sazan" in Vietnamese language version.
National Park of the marine natural ecosystem has been proclaimed on ngày 28 tháng 4 năm 2010
The total area of National Park Karaburun-Sazan is 12,570.82 ha, with marine area near Karaburuni having 9,848.95 ha and marine area near Sazani island having 2,721.87 ha.