The Persian Gulf is a mediterranean sea in Western Asia, bordered by several countries, including Iran to the north and Saudi Arabia to the south. It connects to the Gulf of Oman and the Arabian Sea through the strategically important Strait of Hormuz. The gulf is known for its rich oil reserves and is a vital route for oil transportation. The region around the Persian Gulf is characterized by a hot desert climate, with temperatures often exceeding 40°C (104°F) in summer. Major cities along the coast include Dubai in the United Arab Emirates and Kuwait City in Kuwait. The gulf is also home to diverse marine life and important ecosystems, such as coral reefs.