Blackstairs Mountains

Overview

The Blackstairs Mountains run north‑south along the natural border between County Carlow and County Wexford in the southeast of Ireland. The range is dominated by Mount Leinster, the highest summit at 795 m, which offers sweeping panoramas of the Barrow Valley, the Wicklow Mountains and, on a clear day, the Irish Sea. A second‑rank peak, Blackstairs Mountain, reaches 735 m and is marked by a metal cross that commemorates two tragic aircraft crashes – a German bomber in 1941 and a Cessna 182 in 1983.

The mountains are a granite core capped by peat‑covered uplands where granite meets slate, creating a dramatic geological contrast that shapes the landscape. The southern ridge, known locally as Cahir Rua’s Den, showcases a striking horn‑back ridge of slate.

History

The Blackstairs have long been a refuge for those seeking concealment. During the 1798 Rebellion, the rugged terrain harboured insurgents and became a symbol of resistance. The range’s name derives from the ancient Irish province of Laighin – the kingdom whose king was said to be buried beneath a cairn here before the Christian era.

A poignant reminder of more recent history sits 30 m east of the Mount Leinster summit: a metal cross marking the sites of two fatal aircraft crashes. The first, a German bomber, went down in 1941; the second, a Cessna 182, crashed in 1983. Both incidents are commemorated by the cross, offering a solemn viewpoint for visitors.

What to See & Do

Walking and Hiking

The Blackstairs are a hiker’s playground. The Blackstairs Mountain Loop Walk (13.5 km, roughly five hours) climbs to the summit of Blackstairs Mountain and returns via quiet country roads near Enniscorthy. Detailed maps and GPS tracks are available through the ActiveME app, and the route is praised for its expansive views of green fields and distant hills.

For a shorter ascent, the Mount Leinster Trail leads to the highest point, where a viewing platform provides 360° vistas. The trail passes the historic cross and offers opportunities to spot golden plovers, hen harriers and peregrine falcons soaring above the heath.

Eco‑Trails and Heritage Sites

The Blackstairs Eco Trail is a two‑hour guided walk that weaves through stone dolmens and court tombs, making it a must‑see for history enthusiasts. Along the way, interpretive signs explain the ancient burial sites and the unique dry‑heath ecosystem that covers roughly 17 % of Ireland’s total dry heath.

Flora and Fauna

The upland heath supports ling heather, mat‑grass, crowberry, bilberry and bell heather. Rare plant species such as bird’s‑foot and cranberry (scarce in County Wexford) add botanical interest. Birdwatchers can spot golden plovers, merlins, red grouse and wheatears, while mammals include Irish hares, red foxes, badgers, stoats, Sika deer and small herds of feral goats.

Guided Experiences

Blackstairs Eco Trails, based in the shadow of Mount Leinster near Borris, Carlow, offers a suite of curated activities:

• Foraging Workshops (4 h, €75 per person) teach safe wild‑food identification and feature a three‑course organic lunch. Book now
• Fungi Workshops (5.5 h, €110 per person) explore edible and poisonous fungi. Book now
• Remarkable Celtic Trees (3.5 h, €65 per person) guide visitors through native tree habitats.
• Stargazing Sessions provide a cosy night under the stars with hot chocolate and marshmallows.
• Luxury Glamping in award‑winning Shepherds’ Huts offers a rustic yet comfortable stay.

Nearby Accommodation

For those wishing to extend their stay, Mount Brandon Cottages in Graiguenamanagh (County Kilkenny) overlook the Blackstairs range and provide fully equipped three‑bedroom cottages with private parking. Woodbrook House, a Georgian estate west of Enniscorthy, sits in the shadow of the mountains and offers spacious rooms, a walled garden and direct access to mountain walks.

Practical Information

The Blackstairs Mountains are freely accessible; there is no admission fee and parking is available at most trailheads, including the Borris Eco Centre car park. The range is reachable by road from Carlow (A5), Wexford (N11) and Enniscorthy (R730). Public transport options include Bus Éireann services to Carlow and Enniscorthy, with onward local taxis to trailheads.

For navigation, the ActiveME app provides offline maps and GPS tracks for the Loop Walk and other routes. Detailed route descriptions are also available on the Blackstairs Eco Trails website.

If you plan to join a workshop or stay in the glamping huts, advance booking is recommended, especially during the summer months. Workshops can be booked directly via the links provided above; glamping reservations are handled through the Eco Trails booking page.

The area is open year‑round, and while the mountains can be windy at the summits, the trails remain usable in most conditions. Seasonal wild‑flower displays, especially spring wild garlic along dry‑stone walls, add colour to the walks.

For further information, visit the official Wikipedia page or the Blackstairs Eco Trails site:

• Blackstairs Mountains – Wikipedia
• Blackstairs Eco Trails