Set just 30 minutes southeast of Dubrovnik is the small town of Cavtat. This gorgeous harbor village enjoys a postcard-perfect location nestled in a peninsular cove on the Adriatic. It also has quite a bit of history. It was founded in the 7th century as a haven for ancient Greek Epidaurum refugees after their colony was invaded. Enjoyable activities here include strolling the waterfront promenade, lazing on pebbly beaches, and relaxing in cafés and restaurants.

On the way to or from Cavtat, you can opt for a slight detour to Sokol grad (Hawk Castle) just north of Gruda. Constructed partially on a cliff overlooking olive terraces, this 14th-century tower is one of the most impressive fortresses in the Dubrovnik area. Sokol grad was used as a defensive strongpoint, housing soldiers, commanders, and an arsenal. Abandoned in the 18th century and restored and reopened in 2013, today visitors can take in the dizzying views from the clifftop ramparts, see the commander's quarters and barracks, and view a collection of archeological artifacts from the medieval era.

Read more about other historic activities in Croatia and interesting excursions around Dubrovnik.