In the historic Black Sea port of Varna, Bulgaria, stroll the Sea Gardens, explore the region's Roman past at the Archeological Museum or tour the Aladzha Monastery, carved out of a karst cliff face.
In the historic Black Sea port of Varna, Bulgaria, stroll the Sea Gardens, explore the region's Roman past at the Archeological Museum or tour the Aladzha Monastery, carved out of a karst cliff face.