Overview
Beaghmore Stone Circles sit on a rolling expanse of heather-clad moorland, just 8.5 miles north-west of Cookstown in County Tyrone. The complex is one of the largest prehistoric stone monument groups in Northern Ireland, comprising seven stone circles, ten rows of standing stones and twelve burial cairns. The name Beaghmore comes from the Irish Bheitheach Mhór, meaning “big place of birch trees”, a quiet reminder that the area was once dense woodland before Neolithic farmers cleared it for agriculture.
Positioned at the foot of the Sperrin Mountains, the site has sweeping, unbroken horizons and some of the lowest light pollution in Northern Ireland. Go in expecting the right thing: there is no ticket office, no café and usually nobody else there – just the stones, the bog and the sky. The stones are also low, none much above knee height, so the appeal is the patterns and the setting rather than the drama of Stonehenge-scale monoliths.
How the Circles Were Found
The monuments were hidden beneath centuries of peat until the late 1930s, when local peat-cutter George Barnett struck a stone while working the bog. Further peat-cutting in the 1940s revealed the full scale of the complex: 1,269 stones arranged in deliberate patterns across the moor.
Today the site is in the care of the Department for Communities, which provides interpretive panels, a small car park and clear walking routes. It is a State Care Historic Monument (TYR 020:004) and remains free to access.
Walking the Ancient Alignments
Archaeologists believe the circles and alignments were built over several centuries, bridging the late Neolithic and early Bronze Age. Hearths and flint tools dated to 2900–2600 BC indicate that people were living and working here long before the standing stones were erected. Some of the stone rows actually cut across older field walls, showing how the landscape was continuously adapted for farming and ritual use.
The most striking feature is the interior of one circle, densely packed with over 800 tiny upright stones. Locals call these the “dragon’s teeth”, and their unusual concentration sets the circle apart from the others, which feature larger, spaced-out standing stones. Twelve round burial cairns are scattered throughout the complex, some containing human remains and likely used for ritual deposition. Several stones also bear chisel marks that resemble early Ogham script, though their exact purpose remains a subject of debate.
Dark Skies & Solstice Sunrises
Beaghmore’s remote location makes it a standout location for stargazing. Just a few miles away, Davagh Forest hosts the OM Dark Sky Park & Observatory, Northern Ireland’s first International Dark Sky Park. The clear, unpolluted skies that Neolithic sky-watchers relied on are still visible today, offering modern visitors an unobstructed view of the Milky Way.
The stones themselves functioned as an ancient calendar. Three of the alignments point directly toward the midsummer sunrise, while another tracks a lunar maximum. During the summer solstice, the early light catches the edges of the stones, creating a dramatic display that local historians and guides use to demonstrate the precision of Bronze Age astronomy.
Practical Information
- Opening hours: Open year-round, dawn to dusk. No gates or ticket office.
- Admission: Free.
- Parking: Free on-site car park off Blackrock Road (B160). It is small – room for about six cars and no overflow – so arrive early on bank holidays and summer weekends.
- Accessibility: The ground is uneven grass and peat. There is no formal wheelchair access, though a short, gentle path leads to the main circles.
- Facilities: None on site. Bring your own water, snacks and toilet facilities.
- Contact: 028 9082 3207 (Department for Communities)
- Website: Discover Northern Ireland – Beaghmore
Getting There & Nearby Stops
The site is on Blackrock Road (B160), about 8.5 miles north-west of Cookstown (BT80 9PB). The only sensible way here is by car: from Cookstown it is around 15 minutes, and Omagh is roughly 35 minutes to the west. Clear signposts mark the car park entrance.
There is no public transport to the site, so a car is essential. Local buses serve Cookstown, but from there the final stretch is a taxi ride or a 5 km walk along a rural road. Both Cookstown and Omagh have hotels and B&Bs if you want to stay nearby.
While in the area, consider pairing your visit with:
- Knockmany Passage Grave – A well-preserved Neolithic burial mound a short drive away.
- Bessy Bell – A rewarding summit walk in the Sperrins with panoramic views.
- Glenelly Valley – The longest valley in the Sperrins, ideal for a scenic drive or quiet ramble.
- Gortin Glen Forest Park – A family-friendly woodland with marked trails and picnic spots.
Tips for Your Visit
- Footwear matters: The moorland is soft and can become boggy quickly after rain. Waterproof boots are highly recommended.
- Layer up: The Sperrin plateau is exposed and changeable. Wind-proof and waterproof layers are essential, even in summer.
- Timing: Arrive before first light during the solstice to secure a good viewing spot for the sunrise alignment. For stargazing, aim for a moonless night between late autumn and early spring.
- Check access: The site occasionally closes for short conservation periods. A quick check of the official website or Mid Ulster Council events page before you travel will save a wasted trip.
- Leave no trace: The stones and peat are fragile. Stay on the established paths, do not climb on the monuments, and take all litter home.
Beaghmore rewards visitors who take their time. Allow at least an hour to walk the full circuit, read the interpretive panels, and let the scale of the landscape sink in.