Homs is one of the oldest continuously inhabited cities in the world, dating back to at least the third millennium BC. Strategically located on the Orontes River, Homs was an important city-state in ancient Syria. The city is famous for its many ancient ruins, including the 2,000-year-old Temple of Bel and the grandiose 8th-century Umayyad Mosque. Homs is also home to a large number of medieval fortifications, including the imposing 12th-century citadel. The city has a lively and vibrant culture, with a number of theaters, cinemas, and music venues. The city is also known for its delicious food, particularly its kebabs and falafel.