Glen Beach Cliff – Wicklow Coastal walk (with Seal!)
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The Glen Beach Cliff Walk, also called the Wicklow Cliff Walk, is a hidden gem just outside Wicklow town. This moderate out-and-back trail, spanning about 5 km, is an ideal mix of coastal scenery, rocky cliff paths, and breathtaking sea views.
While the trail involves some short rocky sections and a narrow path, it’s suitable for most fitness levels as long as you take great care along the cliff edges. The walk is particularly stunning in the early morning or late afternoon when the light casts a golden glow over the cliffs and sea.
From August, you can spot Grey Seals and their pups, making this trail extra special and unique. Although, earlier in the year, with good weather, you can access the pebble beach and maybe go for a swim in the clear waters.
Continue reading to learn more about the walk, what to see and get some tips on where to eat and grab a coffee afterwards!
💡Glen Beach Cliff Walk Details
Distance: 4.5 km｜Approx. time: 1.5h ｜ Difficulty: Easy Route type: Out-and-back
Starting point: Glen Beach car park ｜ Parking: Yes (free) ｜ Dog-friendly: Yes, but must be kept on a leash due to wildlife
👉 It’s recommended walking in single file due to the path proximity to the cliffs.
Getting to the Glen Beach Cliff Walk
By Public Transport:
From Dublin Connolly Station, take the train heading to Wexford, and stop at Wicklow Train Station. This journey takes about an hour. After arriving at Wicklow Station, it’s a 20-minute walk to Glen Beach Car Park, which is just beyond the Wicklow Golf Club entrance.
Alternatively, take the Bus Éireann 133 from Dublin City Centre and hop off in Wicklow Town. From the bus stop, walk for about 20 minutes to reach the start of the trail.
By Car:
If driving from Dublin, take the M11/N11 motorway and exit at Junction 16 for Rathnew/Wicklow. Follow the R750 into Wicklow Town. Drive through the town, towards the Wicklow Golf Club. The Glen Beach Car Park is located just after the entrance to the golf club, and the journey typically takes about 1 hour by car.
The Trail
Starting from Glen Beach Free Car Park, the path descends and passes through the golf course. You will go under a few bridges, allowing golfers to travel between pitches. Note there are some steps before reaching Glen Beach.
You can access the beach if there are no signs warning about Seal Pup Season (August to February). Otherwise, the best spot to view the seals is from the small promontory on the left of the path.
As you kick off, the narrow trail remains relatively flat with occasional short ascents. Shortly after starting, you will reach Glen Beach Rock Arch, a natural rock formation, before arriving at Tra Cille Aoil beach. The water here is clear blue on sunny days, but the beach may be closed during seal pup season.
For now, I recommend continuing along the trail to your right where the path begins to climb. Although not overly difficult, it can be slippery, and the overgrown ferns may obscure parts of the trail.
Around 2 km into the hike, you’ll reach a road marking the end of the path. From here, you can take a small detour to see the Wicklow Head Lighthouse or turn around and retrace your steps.
On your way back, once you reach Tra Cille Aoil beach again, turn right (avoid the beach if it’s closed) and continue uphill to the Ceann Bhríde viewpoint. This is the best place to observe seals and their pups without disturbing them.
Please be cautious near the cliff edge, as there are no handrails. To complete the walk, follow the trail back to where you started.
Highlights of the walk
Glen Strand
This peaceful pebble-covered beach located at the start of the walk is very quiet.
If you are not into hiking and are just here to see the seals, stand on the small promontory overlooking the beach.
Ceann Bhríde
This scenic viewpoint is an excellent location to observe seals and their pups from a safe distance.
Perched high on the cliffs, it’s the perfect vantage point but be careful as there are no railing.
Glen Beach Rock Arch
It’s a natural rock formation that stands proudly by the trail and a testament to the power of coastal erosion.
Many stop here for a quick break, a picnic or just to take photos of the coastline.
Grey Seals & pups
The Grey Seals are one of the main attractions of the Glen Beach Cliff Walk. A pod of seals regularly nests along these shores, but hikers should be cautious when approaching beaches where the seals rest, especially during pupping season (August to February).
During these months, the Wildlife Act 1976 strictly prohibits entering the beach, as mother seals leave their pups ashore while they hunt for fish. Approaching the pups or allowing dogs to get too close can stress the mothers, potentially leading to abandonment.
It’s important to respect the signs and warnings posted along the trail. These are for your safety and the seals’. If disturbed, seals can bite, and their pups are particularly vulnerable. Dogs must always be kept on a leash for the duration of the walk.
Wicklow Head Lighthouse(s)
The turning point of the walk is when the Old Wicklow Head Lighthouse comes into view. While only one lighthouse is visible from the trail, there are actually three at Wicklow Head. The most noticeable, built in 1781, is no longer operational but remains the most striking. Although the grounds are private and reserved for guests, many visitors still stop for photos.
When I visited, the owner opened the gate, jokingly saying it would prevent me from jumping! Interestingly, the fence has been modified so you can squat through it rather than climb over. Based on this interaction, it seems visiting the lighthouse is not entirely prohibited, but it’s essential to stay on the path and respect the property to ensure continued access.
If you’re into staying in unique places, the exciting news is that you can spend the night in the lighthouse! Managed by the Irish Landmark Trust, it offers a unique experience with breathtaking coastal views. A two-night minimum stay costs €756 for up to four people, which breaks down to €94.50 per night per person. While it’s a bit of a splurge, it’s not unreasonable compared to other such accommodations in Ireland.
Where to eat nearby
After your hike, I highly recommend stopping by Firehouse Bakery for a bite to eat. Their falafel dish is a standout—delicious and hearty, perfect for refueling after your walk. Although the smash avocado and feta was also a pure delight!
However, I wouldn’t recommend their coffee. For a great cup of coffee, head to The Good Life Coffee Shop instead. It’s nearby and known for serving excellent coffee, perfect for a post-hike caffeine boost.
Nearby Things to do See & Do
Black Castle
Perched on the cliffs overlooking Wicklow Harbour, Black Castle is a striking medieval ruin with a dramatic history. Built in the 12th century by the Normans to defend against Irish clans, it was repeatedly attacked and destroyed.
Today, its crumbling remains offer a picturesque spot with panoramic views of the Irish Sea. You can explore the site at any time, and there are no entry fees. It’s a short walk from Wicklow town and a great place to chill or have a picnic!
Wicklow Gaol
Wicklow Gaol is a fascinating museum that brings Ireland’s penal history to life. Built in the 18th century, this notorious jail housed prisoners during the Irish Rebellion and Famine era.
The immersive experience includes interactive exhibits, guided tours, and even ghost stories, as Wicklow Gaol is considered one of the most haunted places in Ireland.
The Gaol is open year-round with an entry fee. It’s a must-visit for anyone interested in Ireland’s darker history.
Avondale Beyond the Trees
Beyond the Trees Avondale is a unique treetop walkway and viewing tower located in Avondale Forest Park. The walkway meanders through the forest canopy, leading to a spectacular spiral tower offering panoramic views of the Wicklow Mountains.
Once at the top of this Guinness Pint looking wooden structure, you can either walk back or take the slide for €2. Just make sure to grab a mat when you enter. It looks scary from the bottom, but it last about 10 seconds (I counted) and it’s in reality not that bad. It’s quite fun!
Beyond the Trees Avondale is perfect for families, with plenty of activities for children. The park is open year-round, and there is an entry fee for the treetop experience or the Avondale house visit.
The Glen Beach Cliff Walk is a great coastal adventure away from the crowd, with stunning sea views, and unique wildlife experiences! With nearby attractions like Black Castle, Wicklow Gaol, and the Avondale treetop walkway, there’s plenty to explore before or after your hike, making it a rewarding day out in Wicklow.
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I help you explore Ireland like a local with insider tips, detailed itineraries, and practical advice.
HEY THERE! I’M JEN…
Funder, Author & Photographer behind travelirelandtoday.com
Ireland has been my home for the last 12 years. Before settling here, I spent years backpacking around the globe, visiting 65+ countries. Along the way, I discovered my love for hiking, photography, and crafting budget-friendly itineraries.
Through this website, I share the best things to do and see in Ireland, detailed hiking guides, and practical tips to help you plan your perfect Irish adventure. Let’s make your trip unforgettable!
Exactly what I was looking for! Thanks for sharing insights on the Glen Beach Cliff Walk. I can’t wait to spot the seals! I’m curious, do you think it’s best to visit in the earlier months for beach access, or would you recommend another time?