Sixt car hire at Sunny Beach Holiday Fort will make your time in Bulgaria even more enjoyable. An inexpensive minibus shuttle service runs between Bourgas Airport and Sunny Beach and will drop you off at your preferred destination. Transfer time is approximately 35 minutes. We welcome you to our conveniently located Sixt rent a car branch at the Holiday Golf Fort Club, across from the Action Aquapark on the E 87. Sunny Beach offers a wide range of activities including beach volleyball, watersports, horseriding and tennis. Use your hire car to make day trips along the Black Sea coast. A short drive will take you to Nessebar, an ancient town with Byzantine churches, Roman fortresses, seafront fish restaurants and sailing trips around the harbour.