Get FREE email communications from Fodor's Travel, covering must-see travel destinations, expert
trip planning advice, and travel inspiration to fuel your passion.
I am very sorry that I do not know the particulars of what you, and I guess others, are calling "the castle route" in terms of the sites/towns included.
It was not the weather I was worried about, but thank you. It was the flooding of the roads, towns etc.. We are concerned about places like Prague the most.