Gradac, Croatia

With just 2,401 residents, the perpetually low-density population in Gradac is a red flag for those seeking vibrant city life. The town may be situated halfway between Split and Dubrovnik, but it's more backwater than bustling - a sleepy enclave on the Dalmatian coast where bureaucracy is a persistent headache. While the area has a rich history dating back to the Romans, the culture today centers around the remnants of a 16th century tower and a handful of modest churches. Gradac is best suited for those seeking a quiet seaside escape, far from the crowds.