Muscat Tourism Muscat, the capital of Oman, has served as an integral trading link between the east and the west and still remains a major stop for cruises and trade vessels. The city has maintained its old charm with even the newer structures having Arabian details. Not to mention the emerald blue beaches and exciting watersports that attract adventure enthusiasts. A city among the hills and beaches, this one is a must-visit for culture fanatics as well. In fact, it is the largest city and also happens to be the seat of the government..