Unfortunately, Slovakia currently has some of the highest international postal rates in Europe (for instance, sending a postcard to the UK will cost at least €0.90; to the USA as much as €1.20). But the interior of the post office, with its high stained glass ceiling, is worth a peek.
The national postal operator, Slovenská Pošta, has a web site, though no one seems to have got round to translating its 'English version' into English yet.
Mode No graphics is currently switched on. Therefore you see the web page with no decorative graphics as well as any advanced formatting. If your browser supports CSS2, you can switch a graphic mode on.