What are the best hikes near Dublin?

The best hikes near Dublin offer a mix of coastal cliffs and mountain views, most of which are accessible by public transport. Popular choices include the Howth Head cliff walk for sea views, the linear Bray to Greystones path, and more challenging trails in the Wicklow Mountains like Glendalough.

What are the best coastal walks near Dublin?

Short answer: The Howth Head cliff walk and the Bray to Greystones path are the two most popular coastal options, both easily reached by the DART train.

Howth Head cliff walk

This is probably the most famous walk in Dublin for a good reason. The main loop is about 6 km and offers fantastic views across Dublin Bay, Ireland's Eye, and Lambay Island. You start in the fishing village of Howth, which is full of character. The path is well-maintained but can get muddy after rain. It takes around 2 to 3 hours, depending on how often you stop for photos. After your walk, you can grab a well-earned pint and some seafood at The Summit Inn.

Bray to Greystones cliff walk

This is a linear 7 km walk that follows the railway line between two seaside towns. It's a relatively flat and easy path, making it perfect for families or a casual afternoon stroll. You'll get great views of the Irish Sea the entire way. One of the best things about this walk is its convenience. You can take the DART to Bray, walk to Greystones, and then hop on the DART there to get back to Dublin. Before you go, check the Wicklow County Council website, as sections of the path sometimes close due to erosion. If you start in Bray, you can finish your day at The Harbour Bar, a classic old pub near the seafront.

Are there mountain hikes close to the city?

Short answer: Yes, Ticknock Hill in the Dublin Mountains has trails with city views, while the nearby Wicklow Mountains offer more strenuous climbs like the Spinc in Glendalough.

Ticknock and the Dublin Mountains Way

If you want a proper hill walk without travelling too far, Ticknock is your best bet. It’s part of the Dublin Mountains and is known for its incredible panoramic view of the entire city, from the mountains down to the sea. The main loop from the car park up to Three Rock and Fairy Castle is around 5.5 km and involves a steady climb. The trails are a mix of forest roads and open mountain paths. It's a popular spot for locals, so it can get busy on sunny weekends.

Glendalough Spinc trail in Wicklow

For a more serious and rewarding day out, head to Glendalough in the Wicklow Mountains National Park. The Spinc trail (also known as the White Route) is a challenging 9 km loop that includes a steep climb up a boardwalk. The effort is worth it. From the top, you look down on the two lakes and the ancient monastic settlement. It feels a world away from the city. The full loop can take over 3 hours and requires a good level of fitness. Afterwards, The Wicklow Heather in the nearby village of Laragh is a great spot for a hearty meal.

How do you get to these trails without a car?

Short answer: Most of Dublin's best hiking trails are accessible using the DART train for coastal routes or specific Dublin Bus and private coach services for mountain trails.

You don't need a car to escape the city for a few hours. Public transport can get you to the start of most major trails. Here's what to do:

• Howth Head: Take the northbound DART to the last stop, Howth. The trailhead is a short walk from the station.
• Bray to Greystones: Take the southbound DART to either Bray or Greystones to start the linear walk. You can easily take the train back from the town you finish in.
• Ticknock: The Dublin Bus route 44 to Enniskerry stops at Lamb's Cross. From there, it's about a 2 km uphill walk to the main Ticknock forest entrance. Check the bus schedule carefully, as services can be infrequent.
• Glendalough: The St. Kevin's Bus Service runs a daily private coach from Dublin city centre directly to the Glendalough visitor centre. Booking in advance is a good idea, especially on weekends.

What should you pack for a day hike in Ireland?

Short answer: You should always pack layers, a waterproof jacket, sturdy footwear, water, and some snacks, regardless of the weather forecast.

The weather in Ireland is notoriously unpredictable. A sunny morning can turn into a wet and windy afternoon in less than an hour. Proper preparation is key to having a good day out. Your packing list should always include a waterproof jacket and trousers, even if the sky is blue when you leave. Wear layers you can easily add or remove, like a fleece over a t-shirt. Footwear is also important. While you might get away with trainers on the Bray to Greystones path, proper hiking shoes or boots are much better for the uneven terrain at Howth or in the mountains. Finally, always bring more water than you think you'll need and pack some snacks for energy.

Here's a good rule of thumb: For any hike in Ireland, always pack a waterproof jacket, even if the forecast is clear. The weather can change completely in 20 minutes.

Pro	Con
Many trails are easily accessible via public transport.	Popular trails can become very crowded, especially on weekends.
Huge variety of terrain, from flat coastal paths to steep mountain climbs.	The weather is highly unpredictable and can change rapidly.
Most trailheads are near towns or villages with pubs and cafes.	Public transport schedules can be limited, particularly in the evenings.
The scenery is beautiful, offering views of the sea, city, and mountains.	Trail signage can sometimes be unclear or missing on less-used paths.

Common hiking mistakes to avoid

• Underestimating the weather: People often head out in just a t-shirt on a sunny day. Always carry a rain jacket and an extra layer, as conditions on a coastal headland or mountain can be very different from the city centre.
• Wearing the wrong footwear: Fashion trainers or flat shoes don't provide the grip or support needed for muddy, rocky paths. Wear walking shoes or boots with good traction to avoid slips and twisted ankles.
• Forgetting food and water: Even on a short 2-hour hike, it's a good idea to bring a bottle of water and a snack. There are usually no shops once you are on the trail.
• Not checking return transport: It's easy to miss the last bus or train home if you don't plan ahead. Check the schedule before you start your hike, especially for rural bus services which may end early.

Alternatives to the main trails

If the popular trails sound too crowded, there are other great options. For a completely different type of coastal walk, try the Great South Wall. This 4 km walk out to the Poolbeg Lighthouse offers a unique perspective of Dublin Port and the bay. It's completely flat and very exposed, so it's best on a calm day. For a very gentle and accessible walk, Phoenix Park is one of the largest enclosed urban parks in Europe. It has miles of flat paths and you're almost guaranteed to see the resident herd of wild fallow deer.

Quick recap

• Dublin is surrounded by excellent hiking options, from coastal cliffs to mountain paths.
• The Howth cliff walk and the Bray to Greystones path are the most popular coastal routes.
• For mountain scenery, Ticknock offers city views and Glendalough provides a more dramatic landscape.
• Most trails are accessible without a car using the DART train or specific bus routes.
• Always pack for all types of weather, especially rain, no matter the forecast.

How long is the Howth cliff walk?

The main loop, known as the Bog of Frogs loop, is about 6 to 7 km long. Most people complete it in 2 to 3 hours, allowing for stops to enjoy the views. There are shorter and longer route options available as well.

Can you walk up the Dublin Mountains?

Yes, you can. Ticknock Hill is a very popular starting point in the Dublin Mountains. From there, well-marked trails lead up to the summits of Three Rock and Fairy Castle, which are part of the larger Dublin Mountains Way trail.

Is the Bray to Greystones walk hard?

No, the Bray to Greystones walk is generally considered easy. It's a 7 km linear path that is mostly flat, with only a few gentle inclines. It is suitable for most fitness levels and is a popular choice for families.

What is the most beautiful part of Wicklow Mountains?

While beauty is subjective, many people consider Glendalough to be the most scenic area. The view from the top of the Spinc trail, looking down over the Upper and Lower Lakes and the 6th-century monastic city, is often cited as one of the best views in all of Ireland.