Kuldiga

"If you only have time to visit one provincial town in Latvia then it really ought to be Kuldiga," advises my Rough Guide to the Baltic States. With no trains, bumpy roads and buses from Riga taking anything up to three and a half hours you'd need to have plenty of time on your hands to make the trip worthwhile - even if it does have lots of pretty, yellow-and-beige buildings and Europe's widest waterfall.

That's widest, not highest.