Al Jassasiya is one of the most intriguing sites in Qatar. Its mystery lies in its petroglyphs – intricate and incomprehensible carvings in the stone that are incredibly rare. It is believed that these carvings are signs of some sort, and they feature shapes that represent animals, boats, and daisies. Many of the patterns and signs are not recognizable, and their meanings remain indecipherable. It is believed that these markings are hundreds of years old, making their preservation truly remarkable.