I think you're getting familiar with my shoes :) Awfully early morning (for Sunday) at Chvalska tvrz. A nice place in the Northern end of Prague. But for us only the beginning of the three chateaus journey:
Chateau Loucen
Chateau Mcely
And my favourite, with an amazing and stunning restaurant... Chateau Kotera (they even have a Facebook page :)
... all of them are in the "about one hour" range from Prague.