Aer Arran (www.aerarann.com), Aer Lingus (www.aerlingus.com) and Flybe (www.flybe.com) currently have domestic routes, between them covering Dublin, Kerry, Shannon and Donegal. Domestic airports include Galway (GWY), Sligo (SXL), Carrickfinn (CFN) and Kerry (Farranfore) (KIR), as well as various small airstrips. Given the size of the country, however, internal flights are rarely essential.Car hire is available from all airports and seaports, as well as major hotels. All international hire companies are represented in Ireland, as well as local operators. Drivers must be 21 or over. A full licence from the driver’s home country is required, and the driver will normally be required to have had at least two years’ experience.It is advisable to book hire cars in advance, especially in the peak season, and a child seat should be ordered in advance also. Advise the car hire company if the car will be driven into Northern Ireland.Ireland has a comprehensive road network. Getting from A to B by road might look relatively straightforward, but it’s always advisable to have a detailed road map or, better still, sat nav. Be aware that many signposts list place names in both Irish and English. Vehicles are driven on the left side of the road. Main roads are of a high quality. Minor roads can vary in standard, with some remote stretches being potholed.Speed limits are 50kph (30mph) in towns and cities, 80kph (50mph) on local roads (this is displayed on white signs) and 100kph (60mph) on national roads (this is displayed on green signs). Seat belts should be worn at all times.EU nationals taking cars into the Republic of Ireland should have with them registration documents as proof of ownership.Taxi services are available in all cities and towns and at hotels, rail and bus stations and taxi stands. You’ll find metered taxis in Dublin, Cork, Galway and Limerick, but may elsewhere have to agree on a fare beforehand.Ireland is generally bike-friendly and can make for a superb touring destination. Bikes can be hired from most cities, and many towns, with ease.Bus Eireann ((01) 836 6111 for Dublin central station; www.buseireann.ie) has a comprehensive network of bus routes across the country.Most major cities have decent, well-priced public transport networks. The emphasis is usually on buses or suburban rail. Dublin also has its own tram system.Rail services in Ireland are run by Iarnród Eireann (Irish Rail)(tel: (1) 836 6222; www.irishrail.ie) and express trains run between the main cities. There are two classes of accommodation, with restaurant and buffet cars on some trains. Ferry services run to the Aran Islands with Aran Island Ferries (www.aranislandferries.com).It is possible to visit some of the other outlying islands, such as the Skellig Islands and Saltee Islands, on pleasure-boat or charter trips.