Sarn Helen Roman Road Fforest Fawr
Step back in time at Maen Llia and Sarn Helen, ancient wonders on the windswept Brecon Beacons moorland.
Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
Crisp air, fewer visitors
Sarn Helen Roman Road Fforest Fawr
Best Time
Crisp air, fewer visitors
Highlights
Must-see attractions
Step back in time at Maen Llia and Sarn Helen, ancient wonders on the windswept Brecon Beacons moorland.
"A secret little hideaway in the Brecon Beacons, immersed in nature and ancient history."
🚗 Careful Lay-by Access
The lay-by has a drop; enter from either end for safety. Park with care!
🚶♀️ Step Over the Fence
Hop over the stile near the fence to get up close and touch the ancient Maen Llia stone.
Quick Facts
Hours
Rating
4.8 · 163 reviews
Type
Historical Landmark
Highlights
Discover the most iconic attractions and experiences
Maen Llia Standing Stone
Fforest Fawr Moorland
A colossal, diamond-shaped monolith, a silent sentinel of the Bronze Age. Feel its ancient energy.
Sarn Helen Roman Road Section
Near Maen Llia
Walk a fragment of this ancient Roman highway, a path trodden by legions centuries ago.
Llech Llia Henge
Across the road from Maen Llia
Discover this intriguing prehistoric henge, a short walk from the main stone, adding another layer of ancient mystery.
Plans like a pro.
Thinks like you
Planning Your Visit
Embrace the Remote Beauty
Connect with Ancient History
Best Times
Insider Tips
from TikTok, Instagram & Reddit
🚗 Careful Lay-by Access
The lay-by has a drop; enter from either end for safety. Park with care!
🚶♀️ Step Over the Fence
Hop over the stile near the fence to get up close and touch the ancient Maen Llia stone.
🗺️ Nearby Ancient Sites
Don't miss Llech Llia Henge across the road and Maen Madoc further south along Sarn Helen.
👟 Sturdy Footwear Recommended
The terrain can be uneven, especially if exploring beyond the immediate stone.
Tips
from all over the internet
🚗 Careful Lay-by Access
The lay-by has a drop; enter from either end for safety. Park with care!
🚶♀️ Step Over the Fence
Hop over the stile near the fence to get up close and touch the ancient Maen Llia stone.
🗺️ Nearby Ancient Sites
Don't miss Llech Llia Henge across the road and Maen Madoc further south along Sarn Helen.
👟 Sturdy Footwear Recommended
The terrain can be uneven, especially if exploring beyond the immediate stone.
📸 Capture the Scenery
On a clear day, the views are stunning. Bring your camera for sweeping Brecon Beacons vistas.
What Travellers Say
Reviews Summary
Visitors praise Sarn Helen Roman Road Fforest Fawr for its impressive ancient standing stone, Maen Llia, and the tangible connection to Roman history via Sarn Helen. The remote, beautiful setting of the Brecon Beacons is a significant draw, offering a peaceful escape. However, some note the presence of graffiti on the stone and advise caution when accessing the lay-by.
"Great bit of history in the middle of nowhere!
Very grateful for the information board too.
Great views on a clear day.
You can park right next to the fence line and hop over using the stile to get up close and touch a bit of ancient history.
Llech Llia Henge is just across the road and 'Devils Elbow' a bit further north along Sarn Helen."
Aaron Clarke
"I drove straight past this... then thought I should go see it... so I did, and very glad I am too...
It is a very significant piece of rock; it has been there for a very long time and will still be there for a long time to come... it has a certain energy about it, which if you rest against it, you may feel.
It is interesting how the moss grows on it, very evident that the wind travels the valley mostly in one direction.
When coming into the layby, do be careful as there is a bit of a drop from the road into the layby, so you will most likely want to come in from one end or the other...
Well worth a stop..."
Dominic Eldred-Earl
"On the windswept moorland of Fforest Fawr above the Llia Valley in the Brecon Beacons National Park, Powys, Mid Wales, is a very large standing stone called Maen Llia or The Stone of Llia. The diamond-shaped monolith that resembles a very tall cloaked figure, probably dates from the Bronze Age, and, is a landmark for many miles around in this remote area as it stands to a height of 12 feet and no doubt weighs quite a lot too. It probably marked ancient trackways over the high ground and was a sort of marker stone for directional use for ancient people traversing the moorland, and its shadow used as a sundial. It points in a N-S direction. There is recent graffiti on the stone, though this is not easy to make out in certain light. Local legends say the stone goes down the hill to drink in the river, or that it had been picked up and thrown by a giant, but, you tend to get those legends with some of the larger standing stones. The menhir is made of Old Red Sandstone; and is situated near a country road crossing over the moorland towards Ystradfellte, 2 miles south of Heol Senni. You can’t really miss seeing this standing stone! There is another standing stone, Maen Madoc, 1½ miles to the south and close to Sarn Helen Roman road. This stone has a carved inscription in memory of Dervacus."
Jon Beard
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
Sarn Helen Roman Road Fforest Fawr is located in a remote area of the Brecon Beacons. Access is typically via a lay-by off a country road. Travelers advise being cautious when entering the lay-by due to a potential drop from the road. It's best to approach from either end of the lay-by for safety.
While it's a significant historical site, its remote location means it's not always obvious. Using GPS and looking for the lay-by near Maen Llia is recommended. Some visitors have reported driving past it initially.
Driving is the most practical way to reach this area. Public transport options are limited in such remote parts of the National Park. Consider carpooling if traveling with others.
The roads leading to Sarn Helen can be narrow and winding, typical of rural Wales. Drive cautiously, especially in adverse weather conditions.
It's about a 15-minute drive from the popular 'Four Waterfalls Trail,' making it a good addition to a day of exploring the Brecon Beacons.
🎫 🎫 Tickets & Entry
No, Sarn Helen Roman Road Fforest Fawr and the Maen Llia standing stone are free to visit. There are no admission fees.
As an outdoor historical site, it is accessible at all times. However, visiting during daylight hours is recommended for safety and to appreciate the surroundings.
Yes, there is a lay-by adjacent to the Maen Llia stone with space for approximately 6 cars. It generally doesn't get too busy as it's off the main tourist trail.
The Maen Llia standing stone is a natural landmark and part of the landscape, so there is no entrance fee.
While technically accessible, visiting at night is not recommended due to the remote location, lack of lighting, and potential safety concerns.
🎫 🧭 Onsite Experience
The main attractions are the impressive Maen Llia standing stone, a section of the ancient Sarn Helen Roman road, and the nearby Llech Llia Henge. The surrounding moorland offers beautiful views.
Most visitors spend around 30 minutes to an hour, allowing time to view the stone, walk a bit of the road, and take in the scenery. It's often combined with other nearby attractions.
Wheelchair users may struggle without assistance. The parking is close (about 30 meters), but the terrain can be uneven.
No, this is a remote natural site. There are no facilities directly at Sarn Helen Roman Road Fforest Fawr. You'll need to plan for facilities before or after your visit in nearby towns.
The walking is generally easy around the Maen Llia stone and the visible section of Sarn Helen. The moorland can be uneven, so sturdy shoes are advised.
📸 📸 Photography
The imposing Maen Llia standing stone is a prime subject, especially with the dramatic moorland backdrop. Capturing the ancient Roman road stretching across the landscape is also a great shot.
Early morning or late afternoon light can create dramatic shadows and highlight the textures of the stone and landscape. Clear days offer expansive views.
No, photography is generally permitted. However, be mindful of the historical and natural environment.
A wide-angle lens is useful for capturing the scale of Maen Llia and the surrounding landscape. A telephoto lens can be good for isolating details or distant views.
There is some recent graffiti on the stone, which may be visible in certain light. While you can photograph it, it detracts from the historical significance.
Social
from TikTok, Instagram & Reddit