Overview
At 330 metres, Hag’s Leap is the tallest free-standing natural rock tower on the island of Ireland: an isolated limestone stack standing off the north face of the Dartry Mountains above the Glenade valley in County Leitrim. Beneath it is Poll na mBear, “the hole of the bears”, where excavators found the bones of brown bears that denned in the limestone thousands of years ago. Its neighbour, the crag alongside it, is Eagle’s Rock.
Set your expectations before you drive out: this is a roadside viewing point, not a walk. There’s a small free car park, a level platform and an interpretive board, and that’s the whole visit. The cave is sealed and the land beyond the platform is private, so what you’re really here for is the view and the photograph. Come when the light is low, morning or evening, rather than making a special trip in flat midday glare.
A glacier-carved pillar
The rock is Carboniferous limestone, laid down around 300 million years ago when this was a warm, shallow sea. The tower itself was cut by the last Ice Age: as the glaciers gouged out the Glenade valley, meltwater worked into the fissures, and repeated freeze and thaw widened the cracks until a huge chunk of the north face of Tievebaun parted along a fault line. What was left is the cone-shaped stack you see today.
Rain has kept working on it since. Slightly acidic water dissolves limestone, and over millennia it has hollowed out a network of caves and fissures through the hilltop, along with the serrated crags on the slopes around the stack.
Poll na mBear: the cave of bears
Poll na mBear is the best known of those hollows. Excavations in the 2000s turned up the skeletons of several brown bears and their cubs, dated to around 2000 BC, proof that Ireland’s uplands once carried a thriving bear population. People first reached Ireland about 8000 BC, which means the earliest settlers shared this ground with bears for thousands of years. The cave is now sealed for conservation and safety, but its dark mouth is still visible from the platform.
Eagle’s Rock and the hag
Eagle’s Rock, the cliff face next to the stack, once held nesting birds of prey. Golden eagles were hunted out of the Irish uplands roughly a century ago, so a buzzard riding the thermals is the likelier sighting now, best in the early morning or late afternoon.
The name comes from the Cailleach, the hag or winter goddess who turns up all across Ireland’s wilder landscapes. Local legend has her leaping between the peaks as the ice retreated, hurling boulders and gouging the valleys, with this pillar left as a perch to survey her work.
Practical information
- Access & parking: Free car park off the R280, just south of Glenade. The lot is small and the viewing platform is a short, level walk from it, so it suits most visitors.
- Site restrictions: This is a viewing point only. There is no public access for walking or hiking beyond the platform; the surrounding land is private and the slopes are steep and unstable.
- Facilities: A bench and interpretive signage on site. No toilets.
- What to bring: Windproof layers for the exposed hilltop, and binoculars if you want to watch for buzzards. Mobile reception is patchy, so download offline maps beforehand.
Nearby stops in north Leitrim
Because the stop is short, most people pair it with other sites nearby. Hag’s Leap sits within Ireland’s Hidden Heartlands, close to the Wild Atlantic Way.
- Glencar Waterfall – a 50ft fall in a wooded valley, a short walk from the car park and best after rain.
- Acres Lake – a floating boardwalk on the lakeshore, good for a flat, easy stroll.
- Battlebridge – a riverside spot with an old stone bridge and camping.
- Cavan & Leitrim Railway – a restored narrow-gauge line running short heritage trips.
- Scenic drive loop – link the R280, R282 and R281 for a circular drive with pull-outs through quiet townlands and past megalithic sites.
Give the interpretive board by the car park two minutes before you step onto the platform. It lays out the geology and the bear finds, and the view means a good deal more once you know what you’re looking at.