Sur is a city located in the Ash Sharqiyah region of Oman, on the eastern coast of the Arabian Peninsula. It is a historic port city with a long history of trade and commerce, and is known for its beautiful beaches and cultural landmarks. Sur has a number of interesting attractions, including the Sur Fort, which was built in the 17th century to defend the city against attacks, and the Bimah Sinkhole, a natural limestone sinkhole that is a popular tourist destination. The city is also home to a number of museums and cultural centers, including the Sur Maritime Museum and the Sur Cultural Centre. Sur has a hot, dry climate, and is surrounded by mountains, making it a popular destination for outdoor activities such as hiking and mountain biking.