Yes, a hop-on-hop-off tour in Koper, Slovenia is a popular shore excursion that typically includes visits to Piran, Portoroz, Izola, and Koper. These are all beautiful coastal towns in Slovenia, each with its own unique charm and attractions.
The hop-on-hop-off tour allows you to explore these towns at your own pace and get on and off the bus as many times as you want. You can spend as much or as little time as you like in each town, giving you the flexibility to customize your itinerary to suit your interests and preferences.
In Piran, you can explore the charming Old Town with its narrow streets, colorful buildings, and stunning views of the Adriatic Sea. Portoroz is known for its beautiful beaches and spa resorts, while Izola offers a more laid-back atmosphere and a picturesque harbor. Koper is the largest town in the region and has a rich history, with numerous historic buildings, churches, and museums to explore.