Chřibský hrádek
Chřibský hrádek, also Karlštejn is a ruined rock castle near Chřibská in the Bohemian Switzerland in the Czech Republic.Chřibský hrádek Castle is located on a rock outcrop in the valley of the Doubický potok not far from the isolated gamekeeper's house of Hájovna Saula that, today, houses an information office for the Bohemian Switzerland National Park. To the north is the small municipality of Doubice, to the east the town of Chřibská.
