The fourth largest Roman bath in Europe, the Roman Thermae of Odessus is somewhere in the neighbourhood of 1900 years old and super cool to walk around. Price to get in is only 5 Bulgarian which makes it so worth it. My littlest who is only 5 loved climbing, crawling and exploring the ruins, finding out what each chamber was for. #our4afar #familytravel #romanbath #romanthermaeofodessus #varna #bulgaria #worthit #architecture