Driving Rules in Ireland:
Since most roads are narrow and lack shoulders, it's recommended to choose a suitable type of car. Make sure to allocate enough time in advance, and consider choosing an automatic car of a size that's easy to navigate, in order to facilitate the adjustment to the different driving style.
Given the population distribution on the island, the country's road network is very intricate. However, some roads in rural areas are not clearly marked, and at times you may find signs that are slightly bent or broken, making it hard to know where to turn.
It's recommended to have a map and to ask local residents for directions. Distance signs are marked in kilometers, but sometimes also in Irish miles (1.3 kilometers)."
◾ Drive on the Left
Ireland follows the left-hand driving system. Whether you're navigating the bustling streets of Dublin or the serene countryside, always drive on the left side of the road.
◾ Toll Roads
Some roads in Ireland, especially motorways, have tolls. Be prepared with some Euros or make use of the electronic toll collection system, eToll.
◾ Signage and Speed Limits
Road signs are predominantly in both English and Irish. Speed limits are generally 50km/h in cities, 80km/h on regional roads, and 120km/h on motorways.
◾ Parking
In cities, parking can be scarce and sometimes costly. Look for public car parks or street parking zones. Pay-and-display rules often apply, so ensure you've purchased and displayed your parking ticket.
◾ Fueling
Most stations offer self-service, with petrol and diesel being the primary fuel types. Always check the appropriate fuel type for your rental car.
◾ Visiting Breweries
If you're planning to visit one of Ireland's famous breweries or distilleries, remember not to drink and drive. The legal blood alcohol limit is quite low, and penalties are stringent.
◾ Traveling to Northern Ireland
If you plan to take your rental car from Ireland to Northern Ireland (a part of the UK), ensure this is communicated and approved by the rental agency to guarantee insurance coverage.