Hi During my stay in Prague I am thinking about visiting Cesky Raj, but I don't know if it is reasonable to do it in just one day. I did some researches and my plan is to catch a train from Prague to Turnov, then walk through some trails (by the way, I read about these coloured trails in a book, are they easy to follow?) that pass in Trosky Castle, Hruboskalské Skalni Mesto Rock formations and Prachovské Skaly, then catch a bus to Jicín and from Jicín back to Prague by train. So, is it possible to do this in one day or sould I think of an alternative? I really want to see Trosky Castle, Prachovské Skaly and Hruboskalské Skalni Mesto Rock formations and I would rather walk than take a turistic bus, but seeing the paths in a map doesn't give me the exact idea of how it is, so if anyone who's been there could give me some advices it would be very helpful. Thanks.