Just got back from the trip. I decided to go to Karlovy Vary and Loket.
Both very beautiful. Loket is one of the most beautiful places I've ever been to.
Prague was also great, as ever.
I think I'll go back before the end of next year and try Telc and Olomouc next time.
Czech has to be my favourite country in Europe.
Thanks for all the help
Karlovy and Loket are indeed great to visit, well done...and you can't go wrong in Olomouc...
Olomouc definitely is nice and puts you in easy range of other nice places like Kromeriz and the other spots I mentioned in my previous post in this thread.
Telc is also great and if you visit it, you can get to other nice places like Jindrichuv Hradec, Slavonice and the Cervena Lhota chateau.
Glad you're enjoying the country, I've been living here for almost five years and have no regrets about having come.