Croatia’s Istrian Peninsula dangles off the northwest corner of the country into the Adriatic Sea. Like much of Croatia, the coastline in Istria is the big attraction. Seaside towns steeped in history line the western shore, each exuding unique character. However, the interior of the Istrian Peninsula is equally picturesque and has a storied past of its own. Medieval hilltop towns and regional delicacies are as much a reason to visit Istria as the translucent waters of the sea. Although we opted to base ourselves on the coast during our stay, we planned a one-day tour of Istria that included both the coast and the interior so that we could experience the must-see highlights of Croatia’s Istrian Peninsula.