Terrific tip. If you're contemplating Croatia, I'd highly recommend Slavonia too - that's the eastward-pointing piece along which the Sava river flows. The area

Terrific tip. If you're contemplating Croatia, I'd highly recommend Slavonia too - that's the eastward-pointing piece along which the Sava river flows. The area around Sisak in particular is stunning - Lonske Polje and the village of Čigoč.