Hiking Near Dublin: The Best Walks You Can Reach by Public Transport

Hiking Near Dublin: The Best Walks You Can Reach by Public Transport

My name is Cliff, and I run Walking Holiday Ireland. One of the questions I hear most often from visitors is whether you need a car to go hiking near dublin. The answer is no — and that's one of the best things about the city. Dublin has a DART rail line running along the coast, a Luas tram network, and bus routes reaching into the Wicklow Mountains. Between them, you can reach some of the finest walking in Ireland without ever sitting behind a wheel. This guide covers the best hikes near dublin that you can reach by public transport, from short coastal walks to full-day mountain outings.

The advantage of hiking from Dublin by train or bus goes beyond convenience. You don't have to worry about parking, you can walk point-to-point rather than looping back to a car, and you can enjoy a pint at the end without thinking about driving. Several of the best dublin hiking trails are linear walks between two DART stations, which makes planning simple and the walking varied.

Bray to Greystones Cliff Walk

The bray to greystones walk is the most popular coastal hike near Dublin, and it deserves to be. The path follows the cliff tops between two seaside towns, with the Irish Sea stretching out below you and the Wicklow Mountains rising behind. It's about 6 km and takes around two hours at a comfortable pace.

Take the DART from Dublin city centre to Bray — about 40 minutes from Connolly or Tara Street. From the station, walk through town to the seafront and follow the promenade south past the amusement arcade until the path climbs onto the cliff. The trail is well maintained and straightforward, with views across Dublin Bay on a clear day. At Greystones, the path drops into the harbour area where you'll find cafes and restaurants. Catch the DART back to Dublin from Greystones station.

This is one of the best hikes near dublin for visitors with limited time or families with children. The path is safe, the scenery is constant, and the point-to-point format means you never retrace your steps.

Howth Cliff Walk

Howth is the other classic hiking near dublin option, and it's even easier to reach — about 25 minutes on the DART to the end of the line. The fishing village sits on a rocky headland on the north side of Dublin Bay, and a cliff-top path circles the peninsula with views to Ireland's Eye island, the Bailey Lighthouse, and across to the Wicklow coast.

The full loop is about 6 km and takes two to three hours. The path is mostly well defined, with some rocky and uneven sections on the eastern side. Spring is the best time, when the gorse blazes yellow and seabirds nest on the cliffs below. On a clear day, you can see the Mourne Mountains in Northern Ireland to the north.

Howth village has excellent seafood restaurants, ice cream shops, and a Saturday market. It's become something of a tradition to finish the walk with fish and chips at the harbour. For the walking alone, this is one of the finest dublin hiking trails you'll find anywhere.

Dalkey and Killiney Hill

Dalkey is a pretty coastal village about 30 minutes from Dublin on the DART. From the station, a short uphill walk brings you to Killiney Hill Park, where a path climbs through woodland to the summit obelisk. The views from the top are spectacular — Killiney Bay below you, the Sugarloaf Mountain in the distance, and Bray Head along the coast.

The walk around the hill is short — about 3 km — but you can extend it by continuing south along Vico Road, one of the most scenic coastal roads in Ireland, and then walking to the beach at White Rock or continuing to Bray along the coast. Combined with the DART ride through the coastal suburbs, this makes a satisfying half-day outing and one of the most accessible day hikes from dublin.

Ticknock and the Dublin Mountains

The Dublin Mountains Way is a relatively new trail that crosses the hills directly above the city. The easiest access point by public transport is Ticknock, which you can reach by Dublin Bus from the city centre. The walk through the Ticknock forest trails takes you past pine plantations and up to rocky viewpoints overlooking the entire city and Dublin Bay.

The Three Rock Mountain trail from Ticknock is about 8 km return and climbs to the distinctive three granite outcrops at the summit. The views are extraordinary on a clear day — Dublin spread out below you, the coast curving north to Howth, and the Wicklow Mountains stretching south. This is hiking near dublin that feels properly wild, even though you're only 30 minutes from the city centre.

For a longer day, you can continue south along the Dublin Mountains Way toward Fairy Castle on Two Rock Mountain, adding another 4 km to the walk. The bus back runs from several points along the mountain road.

Glendalough from Dublin

Glendalough is the jewel of the Wicklow Mountains — a glacial valley with two dark lakes, a 6th-century monastic settlement, and some of the finest walking in eastern Ireland. It's further from Dublin than the other walks on this list, but it's absolutely worth the journey and reachable by public transport.

The most reliable route is to take the St Kevin's Bus from St Stephen's Green in Dublin directly to Glendalough — about 90 minutes each way. The service runs daily and drops you at the visitor centre. From there, the Green Road along the Upper Lake is a flat, well-surfaced path of about 5 km through ancient oakwoods and along the water's edge. For more of a challenge, the Spinc Walk climbs to a viewpoint 300 metres above the lake with panoramic views across the valley.

Glendalough is also on the Wicklow Way, Ireland's oldest long-distance trail. If the valley captures your imagination — and it will — you can return for a multi-day walk through the full mountain range with our self-guided walking holidays handling the logistics.

Sugarloaf Mountain

The Great Sugarloaf is one of the most recognisable mountains near Dublin — a distinctive conical peak visible from across the city. At 501 metres, it's a proper mountain walk rather than a gentle stroll, but the ascent is straightforward and takes about two hours return from the car park.

Reaching the Sugarloaf by public transport takes a bit more planning. The closest DART station is Bray, and from there you need Bus 185 toward Kilmacanogue or Enniskerry, getting off near the trailhead. The walk from the road to the summit is about 3 km, steep in places but never technical. The reward is one of the best panoramic views in the Dublin region — the coast, the Wicklow Mountains, and on a clear day, the mountains of Wales across the Irish Sea.

This is one of the best hikes near dublin for visitors who want a real mountain experience without travelling far from the capital.

Marlay Park to Knockree via the Wicklow Way

For experienced walkers looking for a full-day challenge accessible from Dublin, the first stage of the Wicklow Way runs from Marlay Park in Rathfarnham into the Wicklow Mountains. Marlay Park is reachable by Dublin Bus from the city centre in about 40 minutes.

The trail climbs from the park through pine forests and across open mountain terrain to Knockree, about 20 km of varied walking with significant ascent. This is genuine mountain hiking near dublin, crossing the heather-covered ridges above the city with views that stretch from the coast to the central plains.

You can arrange pickup at Knockree, or if you're starting a multi-day Wicklow Way trip, your first night's accommodation will be waiting. We organise self-guided walking holidays on the Wicklow Way with luggage transfers, accommodation, and route notes all taken care of — you just walk.

Tips for Hiking Near Dublin by Public Transport

Plan your return transport before you start walking. DART trains run frequently during the day, but bus services to mountain areas often have limited schedules, especially on weekends. Check timetables on the Transport for Ireland website or app.

Carry everything you need for the day. Mountain walks above Dublin have no shops or cafes on the trail. Water, lunch, a spare layer, and a waterproof jacket are essential — Irish weather changes fast, particularly in the hills. Good hiking boots with grip make a real difference on wet ground.

The best time to visit Ireland for hiking near Dublin is April to October. May and September are my favourite months — long days, mild temperatures, and fewer visitors on the trails. Our packing list covers everything you need for a day or multi-day walk.

From Day Hikes to Walking Holidays

If these day hikes from dublin leave you wanting more, you're in exactly the right place. The Wicklow Mountains stretch south from the city for 60 km, and the Wicklow Way takes you through the heart of them over five to ten days. It's one of the finest long-distance trails in Europe, and it starts right here on Dublin's doorstep.

We organise walking holidays on the Wicklow Way and across Ireland, with accommodation booked, luggage transferred between stops, and detailed route notes provided. Our tour grading helps you choose the right route for your fitness level. Whether you prefer a self-guided or guided walking holiday, the hiking near dublin is just the beginning of what Ireland has to offer on foot.

Frequently asked questions

The questions most of our walkers ask before hiking near Dublin without a car.

Which DART station is best for coastal hiking near Dublin?

Howth for the classic cliff walk, Bray for the Bray-to-Greystones cliff path, and Greystones if you'd rather walk the route in the opposite direction (and finish with coffee in Bray). All three are one DART ride from the city centre.

Can I take the bus to the Wicklow Mountains from Dublin?

Yes — the 44 bus from Dublin City Centre to Enniskerry puts you on the edge of the Wicklow Mountains in about 70 minutes. From there you can walk to Powerscourt Waterfall or connect to the Wicklow Way.

How long does it take to get from Dublin to Howth?

About 25 minutes on the DART from Connolly or Tara Street station. Trains run every 10–15 minutes on weekdays, less often on Sundays.

Are walking trails near Dublin dog-friendly?

Mostly yes, but always keep dogs on a lead — especially on coastal paths and anywhere near sheep. The Howth Cliff Path, Bray-to-Greystones walk and Glendalough lower lake loop are all dog-friendly.

What's the easiest walk I can reach from Dublin without a car?

The Howth Cliff Path. It's a 6 km loop with minimal climbing, gentle terrain, and a DART station at the start and end. You can add a short extension out to the lighthouse if you want more.