After meeting Reyn and Cindy in Dubrovnik, Charles and I rented a car and drove a few hours across the Croatian border into neighboring Montenegro, where we spent a few nights on the shores of the lovely Bay of Kotor. Kotor is another walled city, though less "prettified" for tourists than Dubrovnik. 

Since we had a car, we stayed along the shores of the bay in neighboring Dobrota, about a 10 minute drive from Kotor. It was nice to have a little peace and quiet, and our AirBnb had a great view of the bay.