Overview
Lough Bray consists of two glacial corrie lakes – Upper and Lower – nestled on the eastern face of Kippure in the Wicklow Mountains National Park. The lakes lie about 25 km (15 mi) south of Dublin and are visible from the Old Military Road (R115). Their dark, glassy surface reflects the surrounding peaks, making the site a favourite for photographers and walkers seeking solitude away from the more crowded Glendalough or Lough Tay.
History & Folklore
Legend tells that the sheer granite cliffs were carved by the hunter Fionn MacCumhaill while chasing a wild boar, and that the waters were once bottomless and linked to the sea. In geological terms the lakes are classic examples of corrie basins formed by glaciers during the last ice age, roughly 10 000 years ago. The surrounding landscape retains traces of ancient pathways and field systems, and the 19th‑century Lough Bray House – originally a shooting lodge for the Powerscourt Estate and later owned by the Guinness family – still stands on the northern shore of Lower Lough Bray, its private sand‑filled beach a reminder of the region’s aristocratic past.
What to See & Do
| Route | Distance | Elevation Gain | Typical Time | Difficulty |
|---|---|---|---|---|
| Lough Bray Upper & Lower Loop | 6.7 km (4.2 mi) | ~300 m | 2–3 h | Moderate (muddy sections, not signposted) |
| Lough Bray Upper Loop | 3.5 km (2.2 mi) | 150 m | 1.5 h | Moderate |
| Kippure via Lough Bray | 9 km (5.6 mi) | 380 m | 3–4 h | Moderate (off‑trail bog, uneven field) |
Key highlights
- Eagle’s Crag – a dramatic granite outcrop offering sweeping views of both lakes, the Sugar Loaf and the Irish Sea.
- Lough Bray House – a private 19th‑century residence with a man‑made beach, visible from the lower lake shore.
- Kippure Summit – a 750 m high TV‑mast topped peak that rewards hikers with a 360° panorama of Dublin, the Wicklow range and the sea.
- Wildlife – heather‑covered moorland and lake edges attract meadow pipits, meadow brown butterflies and occasional mountain goats.
Wild Swimming
The upper lake is a recognised wild‑swimming spot. The water is cold year‑round – a wetsuit is advisable unless you are an experienced cold‑water swimmer. There are no lifeguards, changing facilities or marked swimming areas, so swim at your own risk and always let someone know your plans. Bring extra layers, a warm hat and a flask of hot water for post‑dip warming. The steep banks of Eagle’s Crag provide a dramatic backdrop for a quick dip, especially on a clear summer day.
Flora & Fauna
Spring brings a carpet of pink and white heather across the ridges, while summer adds patches of bilberry and wild thyme. Birdwatchers may spot meadow pipits, skylarks and, on quieter days, the occasional peregrine falcon soaring above the crags. The higher ground supports red‑breasted nuthatches and occasional mountain goats that navigate the rocky outcrops.
Dog Friendly
Dogs are welcome on the walking routes but must be kept on a lead when passing the private grounds of Lower Lough Bray and the gatehouse of Lough Bray House. There are no dedicated dog‑friendly facilities, so bring water and waste bags. The trail is not suitable for prams or pushchairs due to steep, muddy sections.
Seasonal Tips
- Winter – paths can become very boggy; sturdy waterproof boots and gaiters are essential.
- Spring – heather is in full bloom, offering excellent colour photography.
- Summer – the lakes are popular for swimming; arrive early to avoid the limited parking.
- Autumn – the changing colours add depth to the landscape, and the cooler air makes the ascent to Eagle’s Crag more comfortable.
Practical Information
Access – The site is road‑only; there is no public transport. From Dublin, take the M50 south to the N81 (Exit 11) and follow signs for the Wicklow Gap. The drive takes about 35 minutes in light traffic.
Parking – Two main car parks serve the trail:
- Quarry Car Park – directly opposite the Upper lake on the left side of the R115. It offers roughly 15 spaces and fills quickly on weekends; early arrival is advisable.
- Glencree Barracks / Centre for Peace and Reconciliation – a smaller lot with a café. Using this lot adds about 2 km of walking but provides a quieter start and restroom facilities.
Trail conditions – The routes are not signposted; hikers should rely on offline maps (e.g., Maps.me, AllTrails). Mud is common after rain, especially on the lower lake approach. The ascent to Eagle’s Crag includes short scrambles; walking poles and sturdy boots are recommended.
Safety notes – The car park is isolated; theft has been reported, so do not leave valuables in the vehicle. The lower lake shoreline is private property, marked by a gated lane. When adding the Kippure detour, be prepared for brief off‑trail navigation across boggy heather and a few water‑stream crossings.
Facilities – No permanent facilities exist at the lakes themselves. The Glencree Centre provides a café (open 09:30–17:30) and restroom facilities for those who park there.
Navigation – The main car‑park coordinates listed by VisitWicklow.ie are 53.176317 N, ‑6.300474 W. OSI grid coordinates (O 14262 15143) correspond to a nearby lay‑by at 53.174771 N, ‑6.291903 W. Verify the exact spot on arrival.
Best time to visit – Clear days provide the most striking reflections on the lakes. Winter walks can be boggy; spring offers vibrant heather.
Nearby attractions – After the hike, consider a short drive to Powerscourt Waterfall, the historic Glendalough, the Sally Gap or a visit to Avondale Forest Park for a different woodland experience. Other Wicklow mountain walks such as Camaderry or the rugged summit of Camenabologue are also reachable from the R115 corridor.
Safety & Navigation Tips
- Leave the car empty – Irish Times walkers report burnt‑out vehicles left in the Quarry car‑park; keep the glove‑box open and remove any items from under‑seat compartments.
- Carry a map and a compass – The trail is not signposted and can disappear in mist; offline GPS apps are useful but do not replace a paper map.
- Use walking poles – Steep, slippery sections near Eagle’s Crag benefit from extra stability.
- Check the weather – The area can experience sudden rain or even snow in early spring; a waterproof jacket and gaiters are advisable.
- Tell someone your plans – Especially if you intend to wild‑swim; the lake is remote and there are no lifeguards.
Wild‑Swimming Checklist (based on Outsider.ie)
- Dress for cold water – wetsuit, beanie and waterproof layers.
- Bring a hot‑water flask – pour on your feet after the dip.
- Never swim alone – a companion can call for help if needed.
- Know your depth – the lake has steep drop‑offs typical of glacial lakes.
- Carry a change‑robe – wind‑proof outerwear keeps you warm on the walk back.
Seasonal Highlights & Photography
In April 2025 the upper lake caught a rare snowfall, drawing photographers and tourists alike. Snow‑covered crags made for striking contrast against the dark water, and the site was featured in national news outlets. Early‑season snow can turn the trail into a winter wonderland, but be prepared for icy footing and limited parking.
Website: Travel Ireland Today – Lough Bray Hiking Guide Map & GPS: Google Maps location