Fingal – North Dublin's coast and castles

Overview

Fingal is the north-eastern corner of County Dublin, and its 88 km of coastline is the reason to come – 13 major beaches and three protected estuaries strung between sheltered inlets and open headland. With a population of 330,506 at the 2022 census, it is Ireland’s third most populous county, and it has grown fast, but the shoreline still carries the character. The county motto, Flúirse Talaimh is Mara (‘abundance of land and sea’), gets it about right. You can trace Viking Swords in the morning, walk the clifftops above Howth at midday, and eat the day’s catch at Howth harbour that evening, all within easy reach of the city and the DART.

History

The name Fingal comes from Fine Gall, meaning ‘tribe of foreigners’ – the Norse settlers who built a maritime kingdom on this coast from the ninth century. Dublin’s Viking rulers used the northern shore as a strategic hinterland, and the county’s coat of arms still carries a longship. After the 1169 Cambro-Norman invasion, Fingal became part of the Pale, the fortified English-controlled zone around Dublin; King John granted the barony to Walter de Lacy in 1208. That layered past shows in the stonework at Swords Castle, the walls of Malahide, and the Norman tower ruins along the coast. The modern county itself is recent – Fingal was established in 1994, when County Dublin was split into three.

Coastal walks and trails

The coast is best on foot. The Dublin Coastal Trail runs 44 km from Skerries down to Killiney, linking villages, beaches and clifftop viewpoints. Start early to dodge the midday wind, and bring a waterproof – conditions turn quickly out here.

The Donabate-to-Portrane loop covers about 12.5 km, mixing quiet local roads with exposed cliff path; watch for Lambay Island and the lone Martello tower over the bay. In the east, Howth Head has four graded loop routes, so you can pick your distance. The main circuit rounds the headland in about 90 minutes, passing the ruined 13th-century St Mary’s Church with clear views out to Ireland’s Eye. Wellies or sturdy trainers – the paths are slick after rain.

Castles, gardens and heritage sites

Medieval strongholds and landscaped demesnes make up Fingal’s built heritage. Ardgillan Castle sits between Balbriggan and Skerries – not a tower house but an 18th-century country house, built in 1738 and given its castellated look in 1807, with a walled rose garden and coastal woodland walks. Guided tours cover the St Lawrence and Moore families who shaped the estate.

Malahide Castle dates to the 12th century and stayed in Talbot family hands for the best part of 800 years. Its gardens hold a walled botanic garden, a fairy trail and a butterfly house. Howth Castle, above the village, keeps a deer park and the story of a guest seat held ready for Grace O’Malley, the pirate queen of Connacht, who called in 1576 and – as the legend runs – was refused dinner, then took the earl’s heir hostage until the family agreed always to lay an extra place.

Swords Castle, the county town’s landmark, was built around 1200 by Archbishop John Comyn as a manorial residence rather than a true fortress. The interior isn’t generally open, but the walls and surrounding parkland are a quiet spot to take in the medieval past. Up the coast, Skerries Mills is the other heritage stop worth timing: two windmills, a working watermill and a bakery you can tour.

Sport, leisure and beaches

The beaches suit swimmers, surfers and strollers alike. Portmarnock holds Blue Flag status and runs for several kilometres behind dunes and a long promenade – a reliable kite-surfing spot thanks to the onshore wind. Malahide Beach is the calmer option, sheltered by the estuary and good for an evening walk. Skerries Beach, framed by dunes, works well for windsurfing and sits right by the town.

For golfers, Portmarnock Golf Club is a historic links that has hosted the Irish Open many times. Morton Stadium in Santry is the national athletics centre, running track events and community programmes through the year.

Food, drink and festivals

The food here leans on the sea. Howth harbour is lined with seafood restaurants and chippers selling the day’s catch, often done simply with local butter and herbs. The Howth Maritime and Seafood Festival, usually in August, marks the village’s fishing traditions with boat displays, music and tastings.

Malahide Castle’s grounds host big summer concerts – recent line-ups have run from Maroon 5 to Nick Cave and the Bad Seeds – and Wonderlights lights the castle through the winter. In autumn, the Fingal Festival of Fire brings Halloween events to several sites, including Bremore Castle in Balbriggan and Swords Town Park, with fireworks and street performances.

Nature and wildlife

The dunes and estuarine wetlands hold a good range of birdlife. The Malahide and Baldoyle estuaries matter for migratory species – curlews, dunlins, the occasional osprey on spring passage. Ardgillan’s older woodlands shelter native mammals, and the open cliffs around Howth and Portrane are roosting sites for peregrine falcons and kittiwakes. Early morning with binoculars is the time to go.

Practical information

Fingal is well served by public transport. The DART links Dublin city centre to Malahide, Portmarnock and Howth, so car-free days are straightforward. The M1 runs north to Balbriggan and Skerries, and Dublin Airport sits inside the southern boundary. If you do drive, pay-and-display parking in the county typically runs around €1.70 an hour, or about €5 a day in long-stay areas such as Malahide, with cashless payment through the Payzone app.

Opening hours (selected attractions)

Admission

Coastal walks, public parks and most town centres are free. Ardgillan Castle charges for guided tours and the tea room, with discounts for children and seniors. Private estates and golf clubs need advance booking and charge visitor fees. Check official sites before travelling, as hours shift for weather and private events.

Accessibility

Ardgillan’s gardens, the Dublin Coastal Trail and parts of the Howth Head path have level surfaces and accessible parking, and the Baldoyle Estuary boardwalk is fully wheelchair-friendly. Individual venues list detailed access information online.

Planning resources

Fingal County Council’s tourism office is on 01-890 5516 or tourism@fingal.ie. The visitor portal Explore Fingal has event calendars, downloadable trail maps and transport timetables. Check the council website for temporary road closures or parking restrictions before you head out.