For the geometrical construction software, see Z.u.L..
Coordinates: 33°36′43″N 59°07′02″E / 33.61194°N 59.11722°E / 33.61194; 59.11722Coordinates: 33°36′43″N 59°07′02″E / 33.61194°N 59.11722°E / 33.61194; 59.11722
• Summer (DST)
Zul (Persian: زول, also Romanized as Zūl) is a village in Qaen Rural District, in the Central District of Qaen County, South Khorasan Province, Iran. At the 2006 census, its population was 839, in 232 families.