LKBU Bubovice, my home base, is not an airport by any stretch of imagination, but whoever wants a cup of tea/coffee, or a tour of an engine petting zoo overhaul shop, or an opportunity to pet and photograph an Avia Av-14, a 1950’s turboprop, a licensed Czech version of IL-14, just drop me a line 
LKKM Kromeriz is worth a visit to. You can walkt to the small town and enjoy the important park there.
My personal favorite is LKOL Olmütz. Beautiful town, good restaurants and vivid bars to spend some hours at night. By bicycle it is just a short hop to the town. I think you may do it by feet as well.
Been to LKKV a couple of years ago and it is very nice, can’t go wrong there.
Some years ago I landed at LKTB a number of times, both IFR and VFR, and back then it had a lot of training traffic from C150 up to B737, which was fine in the air, but caused long waits for taxi clearance. Don’t know if it’s still so, though. Otherwise a regular small European airport with a short public transport ride to the city. Actually, the person to ask is @Michal.
I visited Brno few times and it’s really nice city, although I never landed to LKTB. We have only one report in our database.
Yes; CZ has a number of nice cities. Prague of course being the best known, and LKPR functions perfectly like an airport should (at a price), and KV is very pretty too.
I’d like to visit Prague again. Have not been since 2015 when we had a very nice meetup there.
Cirrus Pilots association is doing their European conference in Karlovy Vary this year.
Never been there but judging by the photos, it look quite beautiful.
I can recommend highly Prague. Lots of options and choice and a fair few airports that you can use.
I have personally Prague Airport – pricy but welcoming for VFR/IFR using Czech Airlines handling.
I thought LKKV (the airport) and Karlovy Vary (the city) were pretty scenic when I was there. Apparently they have a “fly and visit” package including landing, parking, handling and taxi to the city as an all-in concept which I didn’t do (I was there for BIR training) but I think it’s a neat idea.
LKJH is a nice airfield and it is short walk to the town. Just ask the guy on the tower about the small path threw the forest. The town with the old castle is worth a visit.
If you have foldable bikes with you, there are much more destinations which can be recommended.
