Harrat Ash Shamah is a volcanic field located in the northwestern region of Saudi Arabia, extending into parts of Jordan and Syria. It covers an area of approximately 50,000 square kilometers and features numerous volcanic cones and lava flows, formed by volcanic activity over millions of years. The landscape is characterized by black basalt rock and is part of the larger Harrat volcanic region in the Arabian Peninsula. The volcanic field is significant for its geological features and is home to various ecosystems. It provides a habitat for diverse flora and fauna, adapted to the arid conditions. Additionally, Harrat Ash Shamah is of interest for studies related to volcanology and the history of volcanic activity in the region.