Records of Czech Republic

• largest mountains: Českomoravská vrchovina (highlands) (13500 sq km)
• highest peak: Sněžka (1605 m)
• longest river: Vltava (433 km)
• largest lake: Černé (Black) Lake (18,4 ha)
• nearest sea: Baltic Sea (280 km: bee-line)
• biggest town: Prague (1 250 000 inhabitants)
• largest underground lake: Bozkov caves (384 sq m)