Ostrov, also known as Ostrov nad Ohří (Czech pronunciation: [ˈostrof]; German: Schlackenwerth), is a town in the Karlovy Vary Region, Czech Republic. It is located at a foothill of the Ore Mountains about 10 kilometres (6 miles) northeast of Karlovy Vary and has a population of about 17,000.
Vlastislav is a municipality and village in Litoměřice District in the Ústí nad Labem Region of the Czech Republic. It has a population of about 200.
Vlastislav lies approximately 13 kilometres (8 mi) west of Litoměřice, 19 km (12 mi) south of Ústí nad Labem, and 57 km (35 mi) north-west of Prague.
