The easiest way to get to Turkey is by air. Turkish Airlines offers regular direct flights from many airports in Europe, North America and Asia. Other airlines such as Pegasus also operate cheaper fares from Europe and other neighbouring countries. Domestic flights are also frequent and cheap, so they can be useful to cover long distances.
For travelling to a great number of different destinations inside Turkey, buses are comfortable and often luxurious. In addition, bus travel is both cheaper and greener than air travel. When travelling by bus, it is advisable to book your tickets well in advance, particular on weekends and during any school or religious holidays. A common mean of transport in Turkey are dolmuş, shared taxi/mini-bus that follows a fixed route. Shared taxis departs when they are full while mini-buses follow a schedule and are generally packed with passengers anyway. In most cities, dolmuş, stops are indicated by a rectangular blue sign bearing a large D on a white or red panel. Destinations are shown on the front side of the vehicle. Minibuses serve smaller towns and villages, usually departing from, and returning to larger cities. Unfortunely, many minibuses serving small towns in rural areas tend to cater to the needs of the villages, departing the town/village early in the morning and returning in the late afternoon, which may not be convenient to visitors plans.
Train travel is another option to explore this large country, but apart from the high-speed train between Istanbul and Ankara, most routes are rather slow. If you have time, fares are very reasonable. Blue trains are faster than the standard Express ones. If you planning a longer trip to Turkey, consider a TCDD pass, which allows 30 days of unlimited rail travel.
To rent a car, you need to have an international driving licence and your passport. However, driving in Turkey is not generally recommended since distances can be vast and public transport works well for a very reasonable price.
In order to get around Istanbul, the central areas of the city are well served by railway, metro and tram lines. Buses and dolmuşes provide transport to the wider areas of the city, but roads and vehicles are very crowded at rush hours and, therefore, it is recommended to choose other means of transport during these times to avoid big delays. Ferries and water taxis ply the Bosphorus, and to a lesser extent, the Golden Horn.