Gerasa, also known as Jerash, is an ancient city located in northern Jordan. It is famous for its well-preserved Roman ruins, which include a colonnaded street, temples, and theaters. Gerasa was part of the Decapolis, a group of ten cities that were centers of Greek and Roman culture in the region. The city flourished during the Roman Empire and showcases impressive architecture, such as the Hadrian's Arch and the Temple of Artemis. Today, Gerasa is a popular archaeological site and tourist destination, attracting visitors who are interested in history and ancient civilizations.