Autumn is now the smart time to see Croatia's famous parks. As of 1 October, entrance fees have dropped sharply at the country's biggest protected areas, and some fall even further as winter approaches.

The headline saving is Plitvice Lakes, Croatia's most visited park. An adult ticket is €23 from October, down from €40 in summer, then drops to just €10 in November and December. Krka follows a similar pattern: €20 in October versus €40 at the peak, and only €7 in the winter months. Given that both parks are at their most photogenic when the waterfalls are framed by autumn foliage, the timing works in travellers' favour on both price and scenery.

Other parks have trimmed their off-season rates too. On Brijuni, the guided visit to Veliki Brijun — boat trip and island tour included — is €35 instead of €50. Mljet charges €15 off-season compared with €25 in summer, with a €20 web-shop option. Hikers get the best deal at Paklenica, where an October adult ticket is just €4.75, while Risnjak charges €8 online versus €11 in summer.

The nature parks are affordable year-round but get cheaper still. Biokovo, above the Makarska Riviera, is €10 for an adult day ticket in October, down from €15. Kopački Rit in the east keeps a €3 basic entrance all year (boat tours cost extra), and Vransko Lake in northern Dalmatia charges €6, with cycling paths and birdwatching around Croatia's largest natural lake.

Why bother travelling outside the beach season? Two reasons: your wallet and your patience. Cooler temperatures make hiking far more pleasant than the July-August swelter, crowds thin out dramatically, and the forests around Plitvice turn colour. It's also part of a deliberate push by Croatia's tourism sector to spread visitors beyond the peak months — so expect good infrastructure and services to keep running well into autumn.

If you're already in Croatia for a shoulder-season city break in Zagreb, Split or Dubrovnik, a day trip to a national park now costs a fraction of what it did in summer. For anyone flexible on dates, November and December are the bargains of the year: €10 at Plitvice and €7 at Krka is close to nothing for two of Europe's marquee natural sights — just pack a waterproof layer and check winter opening hours before you go.

Story via Croatia Week.