Walking the Highlights of Istria: Italy, Slovenia & Croatia

Welcome to the vibrant city of Trieste, where Italian, Slovenian, and Austrian influences come together in a unique fusion of culture and history. Wander through grand piazzas, admire the grandiose Austro-Hungarian architecture, and soak in the maritime atmosphere of this charming port city. Take a stroll along the Canal Grande, watch the world go by at one of the city’s famous cafes, and prepare for the adventure ahead.

The journey begins with a morning ferry ride across the bay to Muggia, the last Italian town before the Slovenian border. Its medieval old town, Venetian-style harbour, and winding alleyways make for a picturesque start. From here, the trail leads inland, climbing gently before crossing into Slovenia. Enjoy sweeping views of the Muggia Valley and the Julian Alps as you follow a scenic woodland trail towards the Gulf of Koper.

Along the way, you’ll walk part of the Parenzana, a historic railway route that once connected Trieste to Poreč, now transformed into a peaceful walking and cycling path. As you descend, Slovenia’s coastline unfolds before you, leading into Koper’s car-free old town, a delightful mix of Venetian palaces, grand piazzas, and lively cafés.

Leaving Koper behind, the trail winds south through rolling farmland and vineyards before crossing into Croatia, where the Istrian countryside opens up before you. A land of truffles, wine, and olive oil, this region is a feast for the senses.

Your destination is Momjan, a hilltop village once home to a Venetian fortress that overlooked the Dragonja Valley. Today, the ruins of the fortress stand as a reminder of its strategic past, while the surrounding landscape is dotted with vineyards belonging to some of Croatia’s most renowned winemakers. This evening, enjoy the region’s signature Malvasia wine, paired with fresh, locally sourced cuisine.

A gentle day’s walk leads you through a patchwork of olive groves, forests, and vineyards, offering a glimpse into traditional Istrian life. As you make your way towards Brtonigla, you’ll pass through quiet countryside where farmers tend to their land, and the scent of wild herbs fills the air.

Brtonigla is a town known for its culinary heritage, combining the best of Mediterranean seafood and rural Istrian specialities. Visit the Church of St. Zenon, explore the town’s peaceful squares, or venture underground into the fascinating Mramornica Cave, one of Istria’s largest and most impressive underground chambers.

Today’s route takes you through the Mirna Valley, a region famed for its untouched natural beauty. Walking through rolling hills and sleepy villages, you’ll find yourself surrounded by truffle-rich forests and ancient olive groves. The area is home to some of the world’s oldest olive trees, producing oils that have been enjoyed here for centuries.

Your journey leads to Tar, a charming hilltop village with spectacular views of the Adriatic coast. Its traditional stone houses and quiet streets make it the perfect place to relax and absorb the slower pace of Istrian life. You will finish the day in Poreč.

A short morning transfer takes you to the start of the day’s walk, leading you along the Istrian coastline towards the historic town of Poreč. With the scent of the sea in the air and the gentle sound of waves accompanying you, the route follows quiet coastal paths where the turquoise waters of the Adriatic glisten under the sun.

Approaching Poreč, the town’s iconic Euphrasian Basilica, a UNESCO World Heritage Site, comes into view. Dating back to the 6th century, its stunning mosaics and early Christian architecture make it one of the finest cultural landmarks in Croatia. Celebrate the end of your adventure with a glass of local wine in one of Poreč’s charming old-town squares.

Your journey through Istria comes to an end, but the memories of its breathtaking landscapes, charming villages, and warm hospitality will stay with you.