Glens of Antrim drive: Larne to Ballycastle stop by stop

The Glens of Antrim are nine valleys that run down to the sea between Larne and Ballycastle, and the coast road links their villages in a single drive. The County Antrim travel guide places the road inside the wider county. It also belongs to the larger Northern Ireland trip, because Tourism NI describes the Causeway Coastal Route as running from Belfast to Derry, with the Glens as its first scenic stretch after Larne.

The honest verdict is that the drive is better as a slow day with stops than as a transfer. If you only have one day, drive the whole road, make five or six short stops and leave the Giant's Causeway for another day. If you have two, sleep in the middle and give Glenariff Forest Park the time it deserves. Where to stay in County Antrim compares the bases, and Cushendall and Ballycastle are the two that shorten the day most.

Times in this guide are planning guides, not measured drive times, because traffic, farm vehicles, weather and photo stops change them. A useful rule is to count the stops, not the miles: each village or viewpoint takes 30 to 60 minutes if you walk a little and have a coffee.

Drive north from Larne to Ballycastle if you want the day to build toward the north coast. The road gets more open as it climbs, Cushendun and the northern glens come late in the day, and you finish where the Rathlin ferry and the Causeway Coast begin. That direction suits visitors who arrive from Belfast or from a Larne ferry and plan to sleep in Ballycastle.

Drive south from Ballycastle if you sleep there and finish in Belfast or at Larne. The advantage is that you reach Glenariff in the morning, with the car park gates just open, rather than racing the dusk lock-up late in the afternoon. Nidirect says the gates open by 8 am and are locked at dusk, so a late arrival in autumn leaves little time for the trails.

Either way, avoid the temptation to start late. In winter and shoulder months daylight is short, and a plan that works in June can run into darkness in November. Look at sunset time before you choose the number of stops, and cut the lowest-priority stop first.

Larne and the southern gate. Larne is the start of the coast road and a ferry port, with sailings to Cairnryan in Scotland listed by Tourism NI. If you arrive by ferry, fuel up and buy food here, since the villages ahead are small. Carrickfergus Castle sits on the Belfast side of Larne and is worth a stop only if you start from Belfast, because Tourism NI describes it as one of the best preserved medieval structures in Ireland and it needs an hour of its own.

The Gobbins. The Gobbins Cliff Path near Islandmagee is the dramatic option near the start. The official site says it can only be visited on a guided tour booked online, and it describes a seasonal opening, so treat it as a separate booked activity, not a drop-in stop. If you include it, do it first and start the coast road afterward. Tourism NI says the path was built in 1902 and has steep narrow steps and suspension bridges, so it is not for anyone uneasy with heights.

Glenarm. Glenarm is a small harbor village with a castle that has belonged to the McDonnell family since 1686, according to Tourism NI. The walled garden is open to visitors and is part of the Antrim Garden Trail, which makes it a good first stop on a day with changeable weather, since you can walk the garden between showers.

Carnlough. Carnlough is the next harbor village, a short drive on, and a good coffee or lunch stop. It has no single headline sight, which is a strength: you can walk the harbor, stretch your legs and move on in 30 minutes.

Glenariff is the stop that justifies a slow day. Nidirect describes it as the Queen of the Glens, one of the nine Antrim Glens, with a forest park of more than 1,000 hectares of woodland, lakes and conservation areas. Entry charges apply, so check the current rate on the nidirect page. The forest is open to walkers 24 hours a day, while the car park gates open by 8 am and are locked at dusk.

Two trails cover most visitors' needs. The viewpoint trail is about 1 km and looks down the glen toward the sea, passing the café and the ornamental gardens. The waterfall walk is about 3 km, and nidirect says it winds along a boardwalk through Glenariff Nature Reserve with a steep climb and steps. Wear shoes with grip, since boardwalks and steps can be slick after rain.

The nidirect page also lists the park's wildlife, including red squirrel, hen harrier and Irish hare, and a tea house on site. Allow two to three hours if you do the waterfall walk and the viewpoint trail, and more if you add the café. This is the one stop where cutting time to fit another village is a mistake.

After Glenariff, the road reaches Cushendall, the natural lunch stop and the best overnight base on the road. Cushendun is a short drive north, and Tourism NI links it with its caves, which were used in Game of Thrones filming, and a sculpture of a goat called Johann. These are short, easy stops, and the village is a gentle end to the glens section.

Walkers can use two waymarked routes from this area, according to Tourism NI: the Ulster Way along the seaside scenery, and the 32 km Moyle Way, which runs inland from Glenariff Forest Park to Ballycastle. Neither fits into a driving day, but both are worth knowing about if you extend to a second night and want a longer walk.

From here the road turns toward Ballycastle and the north coast. If you arrive in the afternoon, check the Rathlin ferry timetable before you decide whether to cross the next morning, and see the Rathlin Island day trip page for the booking details. The ferry and the Carrick-a-Rede crossing both need advance booking, so lock them in before you set off.

The common mistake is to treat the road as a transfer and then discover that the stops are the point. Decide your must-stops before you leave: for most visitors that means Glenariff Forest Park, one harbor village and one viewpoint, with the rest as bonus. If you are running late, drop the viewpoints first and keep the forest park, because it is the one stop that cannot be done quickly.

Seasons change the plan. In summer the days are long and the coast is busiest, so start early and expect slower traffic behind farm vehicles and visitors who stop to look. In spring and autumn the light is softer and the roads are quieter, but the forest park gates and attractions keep shorter hours, so check each one. In winter, daylight is the limit: nidirect says the Glenariff car park gates lock at dusk, so plan to finish the trails well before then.

Fuel and food deserve a thought on a road of small villages. Fill up in Larne or Ballycastle rather than hoping for a station in a glen, and carry water and a snack for the longer walks. Check opening days for cafés and pubs in the villages, especially outside the summer season, since small places often close on set weekdays.

Finally, think about who is in the car. A long day of short stops suits adults and older children, but very young children and anyone prone to car sickness may find the winding road tiring. In that case, split the route over two days, and choose Cushendall or Ballycastle as the overnight so the drive back is short.

Rain changes the order, not the route. On a wet day, swap the viewpoint and the harbor walks for the places with a roof or a short, sheltered loop. Carrickfergus Castle and the Glenarm walled garden are the obvious pair, since both can fill a morning, and the garden is easier on a showery day than a cliff path. Tourism NI also lists Antrim Castle Gardens near Antrim town and Lough Neagh, which makes a sensible inland alternative if the coast is closed in by cloud.

Wind matters more than rain on this coast. The Carrick-a-Rede rope bridge and the Rathlin ferry both depend on conditions, and the National Trust says the Carrick-a-Rede crossing needs pre-booking, so check the status before you drive up. If the forecast is poor, save the glens for a clear day and use the bad weather for indoor sights in Belfast, covered in the Belfast travel guide.

Keep a flexible plan: put the fixed-time bookings on the best-forecast day and leave the glens villages to fill the gaps. Fog and low cloud can hide the sea views from Glenariff's viewpoint, so a clear morning is worth waiting for when you have a spare day.

Book the items with fixed times: The Gobbins guided tour, the Rathlin ferry and the Carrick-a-Rede crossing. Book the room if you plan to sleep on the coast, especially in late spring and summer, when puffin season draws visitors to Ballycastle. Do not book a tour guide for the road itself unless you cannot drive, since the road is easy to follow and the stops are short. If you prefer a guide, a day tour from Belfast covers the main sights without a rental car.

Costs add up in small ways. Glenariff charges entry, Ballycastle harbor car parks charge seasonal fees, and attractions on the Causeway Coast have their own ticket systems. Pay at the gate or book online as each official page directs, and do not rely on a reseller that adds fees. The transport planning page covers car hire, insurance excess and fuel, and the UK ETA explained page covers entry for visitors who need an authorization.

Before you go, set up an eSIM and download offline maps for the glens, so navigation still works if the signal fades. Check your travel insurance for weather-related cancellations and car-hire excess, and carry a passport if you drive up from Dublin. The route is simple, and the best preparation is leaving time for the stops.