Techirghiol Lake is a saline lake located in Romania, near the town of Techirghiol. It is known for its therapeutic properties, particularly its mud, which is rich in minerals. The lake has a surface area of about 1,000 hectares and is situated close to the Black Sea, making it a popular destination for health tourism. The lake's waters are believed to have healing effects, especially for conditions like rheumatism and skin disorders. Visitors often come to enjoy mud baths and other wellness treatments. The surrounding area features various resorts and facilities catering to those seeking relaxation and health benefits.