Hotel in Primorsko-Notranjska (Littoral–Inner Carniola), Slovenia

Primorsko-Notranjska in southwestern Slovenia boasts a Mediterranean climate with hot summers around 86°F (30°C) and mild winters near 40°F (4°C), famous for its karst caves like Škocjan and Postojna. You can explore these underground gorges year-round, or hike along the disappearing Lake Cerknica in summer and bike through vine-covered hills in spring. The coastal strip near Koper offers swimming in the Adriatic during warm months, while inland villages like Cerknica are perfect for winter tastings of pršut ham and Teran wine.