Lake Bled, Postojna Cave and Ljubljana

Trade city streets for Slovenia’s alpine peaks, emerald lakes, and surreal caverns on this full-day escape from Zagreb. After a relaxed hotel pickup, you glide south to Postojna Cave, where an electric train whisks you 3.7 km along the world’s only double-track cave railway. Stalactite-studded halls, cathedral-sized chambers, and whimsical spaghetti formations reveal a hidden underworld before you roll back into daylight.

Soon the road climbs toward postcard-perfect Lake Bled. Medieval Bled Castle clings to a cliff above mirror-still water, snow-dusted Alps rise behind, and a tiny church crowns the lone island. While absorbing the view, reward yourself with a slice of creamy kremšnita, the vanilla-custard cake locals love.

The adventure ends in Ljubljana, a pocket-sized capital where Baroque facades meet Art Nouveau detail and Jože Plečnik’s playful bridges span the jade Ljubljanica. A stroll from Town Hall to Triple Bridge, Dragon Bridge, and the bustling market sets the scene before a funicular glides to hilltop Ljubljana Castle for sweeping panoramas. Finally, settle into your comfortable vehicle for the sunset ride back to Zagreb, camera full and heart happy.

Check out our other Day Trips from Zagreb and choose the one that suits you best – Croatia awaits!