Al Ahsa, also known as Al Hofuf, is a traditional oasis region in Eastern Saudi Arabia. It is renowned for its lush palm groves, numerous springs, wells, and a rich history that extends back to antiquity. The oasis encompasses a large area, making it one of the largest natural oases in the world. Al Ahsa has been a vital crossroads for trade routes and cultural exchange for centuries. The landscape of Al Ahsa is diverse, featuring sand dunes, agricultural lands, and historic sites, such as the Jawatha Mosque, one of the earliest mosques in the region, and Qasariah market, an ancient traditional bazaar. The Al Qarah Mountain, with its unique cave formations, is a natural marvel that attracts many visitors. In 2018, the region's cultural significance was recognized when UNESCO inscribed Al Ahsa Oasis on the World Heritage List. The oasis is a testament to the human ability to harness natural resources, such as water, to create a thriving, liveable environment in the heart of the desert.