score:4
Křivoklát Castle and Křivoklátsko Protected Landscape Area - 1hr by train to Zdice
From there it takes approx 4-5 hrs to reach Křivoklát Castle (20km) or you can just take taxi to the castle
You can also hike to Jenčov castle ruins or Hrad Točník.
For beautiful nature sceneries visit Skryje lakes, Nezabudické skály, Týřov, Brdatka and Vuznice also 10km from Zdice there's Chateau Hořovice and Chateau Zbiroh within 20 km from Zdice You can either take this route Zdice - Tocnik - Žebrák castle - Chateau Zbiroh or Zdice - Tocnik - Žebrák castle - Skryje lakes - Týřov - Nezabudické skály - Brdatka - Křivoklát - Vuznice - Nižbor chateau - Beroun Or you can just take any other trail and go where you'd like
Upvote:3
A snow is a scarcity these years in Czechia. The most of snow is usually in Krkonose, Jizerske mountains, Jeseniky and Šumava. The trouble is that Prague is not within of one hour train ride of any significant mountains by train.
If you have more time, then you can visit Hrensko - wonderful place where Narnia movie was shot. This place is called Czech Switzerland. You will find beautiful rocks, arcs .. http://jetrichovicko.euweb.cz/indexen.htm
If you take a bus at Cerny most subway station there are connections to Jizerske hory that are slightly over one hour ride.