there’s something about tiny český krumlov that makes me really happy. of course it’s beautiful and a unesco world heritage site (also the second most visited town in the czech republic) and its geography is quite unique (the vltava river makes an “S” curve through the compact center), but it could be other reasons.  it was the first place i ever visited in the czech republic, way back in 2006. it was one of the reasons we moved to budějovice, because i knew how great south bohemia was already. or that i’ve taught kids there. but maybe it’s just that it’s a laid-back place to be with relaxed people and a…