16 km away
Boybuloq Cave
The deepest known cave in Central Asia, over 1,500 metres deep, in the Baysuntau range north-east of Boysun; for expedition cavers only.
Waterfall fed by karst springs at the foot of the Hisor range near Sangardak village, known locally as Sharsharamozor; best from May to September.
The Sangardak waterfall is in Sariosiyo district of Surkhandarya region, near the village of Sangardak at the foot of the Hisor range. Its water comes from karst springs and from streams that emerge from caves in the limestone, so it keeps flowing even after the snow has melted.
Local people call the place Sharsharamozor, the waterfall shrine. The best time to come is from May to September, when the mountain road is open and the valley is green. Allow about two hours with the walk from the village, and bring water and sturdy shoes for the rocky path.
16 km away
The deepest known cave in Central Asia, over 1,500 metres deep, in the Baysuntau range north-east of Boysun; for expedition cavers only.
39 km away
Mineral spring about 16 km from Boysun, with water rich in silicic acid and iron, and a sanatorium run by Uzbekistan Railways since 2014; Omonkhona cave is nearby.
40 km away
A large two-storey madrasa in the centre of Denov, built in the Bukhara manner and unique in the Surkhandarya region, though now in fragile condition.
45 km away
An ancient site near Denau known for the painted clay sculptures of a palace hall, among the earliest images of the Kushan ruling family.