Thracian Tomb of Kazanlak UNESCO-protected ancient burial ground. Transfiguration Monastery Outstanding, eerie frescoes and decorations fill this 19th-century monastery. Transfiguration Monastery Tunnel A mysterious tunnel hidden in the shadows of a colorful, historic sanctuary. Troyan Monastery At this 16th-century monastery in rural Bulgaria, visitors can also spend the night. Underground Mining Museum One of the largest mines in Bulgaria is now home to a vast museum more than 100 feet underground. Vidin Synagogue The second-largest Jewish temple in Bulgaria was deserted after World War II, seized by the communist government and then abandoned again. « Previous 9 10 11 12 Next »
