Known as Celeia in Roman times, once a prosperous settlement, famous for its impressive castle. Celje Castle: built in the 12th century. Though now in ruins, it still conveys its former glory. The best-preserved tower is Frederick’s Tower, named after Frederick II of the Counts of Celje, who was imprisoned here during family power struggles. The hilltop location offers sweeping views of Celje, the Savinja River and surrounding mountains. Celje Regional Museum: one of Slovenia’s largest regional museums, presenting Celje’s history from Roman times to the modern era. Museum of Recent History: exhibits covering history from World War I to the present, including wartime and post-war life in Slovenia. The special “Children’s Museum” is also worth a visit. Roman Ruins (beneath the Palace): an underground exhibition displaying preserved Roman streets, city gates and house remains—often dubbed the “second Troy” of the region.

Picturesque and leafy, crowned as the “European Green Capital”. Ljubljana Castle: with around 900 years of history. Take the funicular from the Old Town to the castle courtyard (about 1 minute), then climb the panoramic tower for views over red rooftops, the winding Ljubljanica River and the Alps. Triple Bridge: a city icon connecting the Old Town and the modern centre—three bridges side by side, a masterpiece of architect Jože Plečnik. Dragon Bridge: spanning the Ljubljanica River and adorned with four vivid green dragon statues. The dragon symbolizes strength, courage and the city’s guardian. Prešeren Square: surrounded by Baroque and Art Nouveau buildings and named after the national poet France Prešeren. His statue stands at the centre, symbolising Slovenia’s cultural spirit. Across the square is a relief of his beloved Julija—facing him in a romantic, poetic dialogue.

Cave Train: take a unique electric mini-train about 2 km into the cave, admiring early-stage stalactite formations along the way. This is the only show cave in the world with a double-track cave railway. Inside you’ll see enormous chambers, narrow passages, rock walls up to 45 metres high, and a variety of stalactites, stalagmites and pillars. Thanks to its natural acoustics, the cave has even hosted large-scale underground concerts. Red/White Halls: the Red Hall’s formations take on reddish tones due to iron and manganese during calcification. The White Hall remains pure white because no impurities entered the calcium-carbonate deposition process. The cave’s ‘treasure’: the Brilliant Pillar—about 5 metres tall, strikingly white—paired with a neighbouring column, resembling a bride and groom at a wedding. ‘Human fish’ (olm): a rare cave-dwelling creature with a pale body and slender limbs. Living in darkness, its eyes have regressed. It is Europe’s only cave-dwelling vertebrate.

Famous for its island church and cliff-top medieval castle, a national symbol of Slovenia. Bled Island / Church of the Assumption: ride the traditional colourful Pletna boat (about 15 minutes, rowed standing up by the boatman) to the island. After landing, climb 99 stone steps to reach the church—one of Slovenia’s most iconic sights. Legend says that ringing the ‘wishing bell’ three times will make your wish come true. Inside, admire the ornate Baroque gilded main altar depicting the seated Virgin Mary and the Child Jesus.

An elegant aristocratic seaside resort, often called the “Nice of the Adriatic”. Lungomare Promenade: a 12-km seaside walkway along the Adriatic, perfect for strolling with sea views and historic architecture. Maiden with the Seagull: the iconic statue standing on seaside rocks overlooking the bay—now a symbol of Opatija. It represents a blend of loyalty, longing and hope.

Known for its port and maritime history, cultural heritage and modern vibe; selected as the 2020 European Capital of Culture. Trsat Castle: the city’s key historic landmark with panoramic views over Rijeka. The complex includes the Shrine of Our Lady of Trsat, an important pilgrimage site visited by Pope John Paul II in 2003. Korzo Street: the main pedestrian boulevard lined with Austro-Hungarian architecture, boutiques, cafés and restaurants—great for experiencing local life. Peek & Poke Computer Museum: a quirky retro computer and video game museum, popular with tech enthusiasts. Arrive in Zagreb in the early evening. Your driver-guide will drop you off at the designated location. End of service.