Rustaq stands as one of Oman's most historically significant Islamic centers, home to the magnificent Rustaq Fort and several ancient mosques that showcase traditional Omani Islamic architecture. The city served as a former capital of Oman and holds deep religious importance as the birthplace of many Islamic scholars and the center of Ibadi Islamic learning. Today, Rustaq maintains its strong Muslim heritage through its vibrant community, traditional Islamic practices, and well-preserved historical monuments that reflect centuries of Islamic civilization.