The temple of "Zeus Thaulios" is one of the very few excavated ancient temples of Thessaly. It is located on the north edge of the ancient city of Ferai, parts of which are below the modern town of Velestino. It was a peripteral doric temple, with 6 X 6 columns, dated at the end of the 4th century B.C. Today, only the SE part of its krepis is preserved.