Can anyone advise me on the best way to make the journey from Wroclaw airport (arriving afternoon) to Kzias Castle, near Walbrzych. Public transport or taxi? What sort of cost are taxis in Poland? Any advice would be much appreciated - thank you.
Taxi would be of course most convenient - but the cost may be approximately 250PLN. Another option would be train from PKP Main Station to Walbrzych Miasto, and then bus #8 (from Armii Krajowej Street) directly to Ksiaz Castle. You may also go to Swiebodzice town from Wrocław (Bus or train) and take a walk to the Ksiaz... Several other options yet - more or less acceptable.
I would say roughly an hour. Once you left the industrial estates around Wrocław behind you - plenty roundabouts - it is an easy and pretty scenic road.
Zamek Książ is pretty well signposted - it is on the right side after you have passed Świebodzice. It is on a dual carriageway going into Wałbrzych.
Expect traffic jams because of ongoing road works into town .