Buses are the best and cheapest way to get around in Muscat. Modern buses travel major roads with specific bus stops. For more out of the way destinations, Baiza buses are common and zigzag through the back roads effectively, although the buses themselves are sometimes a bit dilapidated. Taxies are widely available and an easy way to get to and from the airport. Insist that the driver uses their meter unless there isn't one, in which case agree on a price before getting into the car. Taxis are expensive but convenient when you can't find a bus or don't want to wait in the sun. There is no subway or railway in Muscat and some travellers decide to rent a car and drive themselves around.
Electrical current is 220/240 volts, 50Hz. Plugs with rectangular, three-pin flat blades are used.
The currency of Oman is the Omani Rial (OMR), divided into 1,000 baisa. Foreign currency can be exchanged at banks, exchange bureaux, hotels and at the airport. Outside banking hours, moneychangers operate in the evenings and at weekends. US Dollars are recommended. American Express, MasterCard and Visa credit cards are readily accepted in large shops and hotels and by an increasing number of traders in souqs. Most banks in cities and towns have ATMs.
The international direct dialling code for Oman is +968, and the outgoing international code 00, followed by the relevant country code (e.g. 0044 for the UK). City/area codes are not necessary. Oman has GSM and 3G mobile phone networks in operation, with international roaming agreements with most international operaters. There are internet cafes in main towns and cities.
Public buses run by the Oman National Transport Company stop on Sultan Qaboos Highway outside of the airport complex.
Car rental facilities are available in the public concourse outside the arrival area.
Taxis from Muscat International Airport can be found outside the arrivals hall. They have a convenient fare chart for major hotels. Taxis are also available for transport to other cities inside Oman.
The airport is currently being enlarged. There is a currency exchange bureau, food courts in the arrivals and departures sections, a large, well-stocked duty-free shop in both arrivals and departures, and a book shop. There are public telephones, a prayer room and left luggage facilities.
Short and long term parking facilities are available in front of the terminal building for a cost.
Free wifi is provided throughout the airport, but a mobile phone is required for registration.