Muscat is a coastal city with plenty to see and do. You’ll want to check out the Mutrah Souq, the Al Alam Palace, the Mutrah Corniche, and the National Museum of Oman. All these attractions are located in the same area, but you’ll want to use your rental car to see some other attractions that are a bit further from the city center. These include Sultan Qaboos Grand Mosque, the Royal Opera House Muscat, and Qurum Beach.