Ahtopol:

Ahtopol attracts tourists with its beautiful scenery and clean beaches. The small resort town is 90 kilometers south of Burgas. Near it are located Sinemorets, Tsarevo and Duni.
Here are preserved precious cultural legacy of all ages including old fortress from the Roman epoch and Middle Ages, old Bulgarian churches, ancient Byzantine houses from XVIII and XIX century. Against the background of the beautiful ancient atmosphere in front of you opens a unique opportunity for recreation. Besides the historical landmarks around Ahtopol you can enjoy the boat trip to the mouth of the river Veleka to meet the unique plant species in the country such as: yellow lily, snowdrop bog and rare birds. In the pull of the sea can be seen the rare rock formations known as "sphinx," "Rock Man," a cave-monk seals.
Incredibility combination of Strandzha Mountain, the Black Sea and river Veleka are an outstanding opportunity for a pleasant vacation.