Tibradden Mountain

Overview

Tibradden Mountain (Irish: Sliabh Thigh Bródáin – “mountain of Bródáin’s house”) rises to about 470 m (1,570 ft) on the southern edge of the Dublin Mountains. The summit is crowned by a Bronze‑Age cairn and offers uninterrupted 360° views across Dublin Bay, the city skyline, Two Rock Mountain to the east and the Wicklow range to the south‑west. The hill sits within the Coillte‑managed Pine Forest, a mixed‑species plantation of Scots pine, Japanese larch, European larch, Sitka spruce, oak and beech, interspersed with granite boulders and blanket‑bog heath.

Archaeology & Folklore

The cairn at the summit is a National Monument (protected since 1940). It was first excavated in 1849 by members of the Royal Irish Academy, who uncovered a stone‑lined cist containing a Bronze‑Age pottery vessel and cremated human remains – artefacts now held by the National Museum of Ireland. Conservation work in 1956 revealed that the present open circular chamber (≈3 m diameter) and its narrow passage are 19th‑century reconstructions rather than original Neolithic features.

Inside the chamber a stone bearing a double‑spiral motif can be seen; the carving is believed to date from the early 20th century, inspired by ancient megalithic art. Two dedication plaques in the Pine Forest commemorate the opening of the Dublin Mountains Way (19 June 2009) and the inauguration of the Dublin Mountains Partnership (24 October 2008).

On the southern slope stands O’Connell’s Rock, a granite outcrop inscribed “O’Connell’s Rock, 23 July 1823”. Daniel O’Connell addressed a crowd here during Garland Sunday celebrations. Adjacent carvings – a crude cross and a crowned figure – are thought to be 19th‑century additions, possibly used as a “Mass Rock” during the Penal Laws.

Local folklore links the cairn to Niall Dhú (often confused with High King Niall Glúndub). 19th‑century accounts claim flowers were once left on the cairn in prayer for his soul, but modern scholarship treats the association as legend.

Flora, Fauna & Wildlife

The lower slopes are dominated by the planted pine forest, with remnants of the original 1910 pine planting still visible. Higher up the hill the blanket‑bog supports bilberry, heather, furze and gorse. In spring and early summer the ground is carpeted with mosses, ferns and a chorus of songbirds; autumn brings a golden display of beech and oak leaves.

Wildlife includes:

• Mammals: sika deer, red fox, badger, red squirrels (as noted by Zipit) and occasional hare.
• Birds: great‑spotted woodpecker, kestrel, red grouse, jay, sparrowhawk and a variety of winter visitors.

Activities & Adventures

• Hiking – The well‑marked 2.4 km linear loop (out‑and‑back) follows red way‑markers and takes about 2 hours. A longer 5.9 km point‑to‑point Tibradden Mountain Trail (Hiiker) climbs 214 m and is suitable for a full‑day walk.
• Zipit Forest Adventures – Located near the car park, Zipit offers high‑ropes courses, a 500 m zip‑trail, treetop walks and aerial circuits for ages 7+. The cabin is wheelchair‑accessible, though the surrounding forest trails are not.
• Orienteering – Permanent courses of varying lengths are marked throughout the wood, ideal for families and clubs.
• Audio‑poetry “Sky Walkers” – A temporary installation includes a piece titled Tibradden, O’Connell’s Rock that can be listened to on site.
• Photography – Early morning or late afternoon light gives the best contrast for the cairn and the sweeping Dublin Bay panorama.

Practical Visitor Information

By Car

From Dublin city centre take the R116 (Rathfarnham → Glencullen). The free car park sits on the left side of the road, roughly 6 km south of Johnnie Fox’s Pub. GPS coordinates: 53.242888, ‑6.294896. The car park has 50 spaces and operates:

Public Transport

• Local Link Saturday service (SD4) – Tallaght ↔ Tibradden Wood, stopping at Cruagh Wood and the Hell Fire Club (service introduced September 2024).
• Dublin Bus routes 44B and 161 – stop at “Tibradden Road”, about a 10‑minute walk to the car park.
• Taxi / rideshare – ~30 minutes from central Dublin, traffic‑dependent.

Maps & Resources

• OSI grid reference O1487822281 (OS Discovery Series No. 50).
• Free downloadable trail map available from Coillte’s website (PDF).

Facilities

• Free car park, compost toilets (for Zipit users), picnic tables near the cairn, and a small shop at the Zipit cabin.
• No permanent public toilets outside the Zipit area.
• Wheelchair access is limited to the Zipit cabin; forest trails are not suitable for wheelchairs.
• Dogs are welcome on a leash (sheep and ground‑nesting birds present).

Connecting Walks

• Fairy Castle (Two Rock Mountain) – a Bronze‑Age passage tomb visible from Tibradden’s summit; reachable via a 2.9 km spur of the Dublin Mountains Way.
• Cruagh Wood Loop – a 4.8 km easy circuit that starts near the Tibradden car park; combines well with the Tibradden walk for a longer day.
• Dublin Mountains Way – the long‑distance 42 km trail passes through Tibradden, linking Shankill and Tallaght. Hikers can continue south‑east to the Wicklow Way or head north‑west toward Two Rock.
• Hell Fire Club (Montpelier Hill) – historic hunting‑lodge ruins a short hike away, offering additional panoramic views.

Seasonal Highlights & Tips

• Spring (April‑May) – wildflowers and birdsong at their peak; ideal for photography.
• Summer (June‑August) – longest daylight hours; bring plenty of water as the forest can become warm.
• Autumn (September‑October) – golden foliage and often crystal‑clear views over Dublin Bay.
• Winter (November‑March) – summit can be windy and icy; check Met Éireann warnings and be prepared for early car‑park closure in severe weather.

Safety & Weather Tips

• The cairn is a protected National Monument – stay on marked paths.
• No bins are provided; practice Leave No Trace.
• Mobile signal is generally good, but severe weather can affect it.
• Carry a waterproof jacket and sturdy footwear; boggy patches become slippery after rain.

Nearby Attractions

• Fairy Castle (Two Rock Mountain) – Bronze‑Age passage tomb visible from the summit.
• Hell Fire Club (Montpelier Hill) – historic ruins a short hike away.
• Johnnie Fox’s Pub – one of Ireland’s highest pubs, perfect for a post‑walk meal.
• The Hazel House – cosy café near the forest entrance.

Enjoy the blend of ancient history, diverse wildlife and modern adventure that makes Tibradden Mountain a standout destination in the Dublin Mountains.