By car
Travel by car in the Czech Republic will require you to purchase a toll sticker (vignette), available at service stations near the borders (10€ for 10 days).
GPS coordinates for Hrad Nečtiny:
49°57'32.552"N, 13°9'35.291"E
GPS coordinates for Hrad Nečtiny:
49°57'32.552"N, 13°9'35.291"E