Explore the romantic castles, and gorgeous cathedrals and bridges of this incredible Czech city https://on.natgeo.com/2MdXkAl

Explore the romantic castles, and gorgeous cathedrals and bridges of this incredible Czech city https://on.natgeo.com/2MdXkAl 

https://twitter.com/NatGeoTravel/status/1133085512082894853