Bulgaria’s Aquae Calidae, ‘Most Visited Spa Resort in Eastern Europe in Past 2,000 Years’, to Mark 10 Years of Archaeological Excavations
The ancient spa resort Aquae Calidae (called Thermopolis in the Middle Ages) in Bulgaria’s Black Sea city of Burgas – described as “Eastern Europe’s most visited spa resort in the past 2,000 years – marks this summer the 10th anniversary…
