Best natural monuments around Betws Yn Rhos include a diverse range of natural features within a short distance of the village. The region, part of North Wales, offers coastal headlands, waterfalls, glens, and forest parks, all within the broader Snowdonia National Park area. This landscape provides opportunities for outdoor activities and exploration. There are 11 natural monuments around Betws Yn Rhos to discover.
Last updated: July 14, 2026
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The Carneddau Mountain range in the Snowdonia National Park is home to a small population of around 300 semi-feral Carneddau ponies whose history is thought to date back to the Bronze Age. Though they not designated as a rare breed, they are genetically distinct from the Welsh Mountain pony
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In the second period a smaller and stronger fort was constructed at the west end of the hill. The older fort appears to have still been occupied but there was no access between the two. The smaller fort had somewhat wider walls and a strong gateway protected by bastions on either side and probably a ‘fighting tower’. Comparison with similar forts suggests that the wall would have been about 3 to 4m high with a walkway and breastwork wall on top. The defences were further reinforced by the addition of deep ditches at the east, north-east, west and south-west (E). The entrance was also protected by an ‘outwork’ – an outer wall that made rapid, approach to the entrance impossible and exposed any attackers to missiles from the defenders on the overlooking inner walls. The entrance through this outwork was later blocked. The excavations carried out in 1951 found a hearth inside one house in the small fort as well as spindle whorls (for spinning wool) and a quern (for grinding corn). In the large fort the house next to the entrance contained over 400 sling stones, so perhaps was a ‘guard chamber’. It may be that the small fort was built during the period between the first Roman attack on north Wales in 60AD and the final conquest in 78 AD. The absence of Roman period finds from the fort suggested that it was not occupied after the Roman conquest, and so it may have been destroyed and deserted. However, there is a tradition linking the fort with Maelgwn Gwynedd in the 6th century and it has been suggested that the small fort belongs to that period. Outside the fort are some remains of stone-walled roundhouses that may have been occupied at the same time as the fort or during the Roman period. One lies in a slight level hollow at the north side of the North Wales Path just east of the path up to the fort. It consists of one large roundhouse and probably several other smaller buildings. The other lies on a terrace on the slope below the south-east angle of the fort and consists of just a single large roundhouse.
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Caer Seion is a large and strong hill fort. Excavations were carried out in 1951 but did not produce any dating evidence. However, it is believed to have been occupied during the Middle to Late Iron Age, about 300 BC to 1st century AD and it seemed likely that the fort was abandoned when the Romans conquered North Wales in 78 AD. The fort had a commanding position overlooking Conwy Bay and estuary and over the ancient trackway that followed the coastal ridge, continuing westwards towards Anglesey. The next nearest strong forts and possibly tribal centres are at Pen-y-dinas on the Great Orme, Pen-y-gaer above Llanbedrycennin and Braich y Dinas above Penmaenmawr. The fort had two periods of defence. In the first period a single stone wall of 3 to 4m width encircled the whole hill top apart from at the steep north side where no defence was needed. It had one entrance, at the south side, which would have had a timber gate. The greater width of the wall around the gate suggests it had a ‘fighting tower’ over it. Within the fort were over 50 timber round houses, many just behind the rampart at the south side (to shelter from the wind) and they are visible as circular platforms terraced into the hill slope. They varied in size from about 4m to 8m diameter and traces of walling survive at some of them. In one place there is a possible corn-drying kiln.
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Trig point on top of the little orme. Gives panoramic views of the Irish sea, Snowdonia, Conwy, Denbighshire, Llandudno and the Great Orme.
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Wild ponies roam free on the route up to Tal Y Fan. If you’re lucky enough you’ll see some on your journey
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So much to discover on this little gem of a place.
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Beatiful views across the bay of llandudno and Snowdonia park in the distance.
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Great little cafe at the summit complex, always good for a coffee and a flapjack !!
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Visitors frequently enjoy the Great Orme Summit, a prominent limestone headland offering panoramic views towards Anglesey and the Carneddau range. Another highly regarded spot is Caer Seion Hillfort (Conwy Mountain), which combines historical significance as an Iron Age hillfort with stunning vistas over Conwy Bay. The Little Orme Summit and Trig Point also provides excellent views across Llandudno Bay and towards Snowdonia National Park.
Yes, the Great Orme Summit is considered family-friendly, offering not only great views and walking opportunities but also amenities like a cafe, an information centre, a shop, and even a crazy golf course. The broader Snowdonia National Park also provides numerous gentle trails and scenic spots suitable for families.
You can visit Caer Seion Hillfort (Conwy Mountain), which is the remains of an ancient volcano and features Neolithic Hut Circles and an Iron Age hillfort. This site offers a glimpse into the region's past with its extensive fortifications and hut circles, believed to have been occupied during the Middle to Late Iron Age.
The region boasts a diverse range of natural features. You can explore coastal headlands like the Great Orme and Little Orme, dramatic waterfalls such as Rhaeadr Ewynnol (Swallow Falls), and enchanting glens like Fairy Glen with its moss-covered rocks and small waterfalls. The vast Gwydir Forest Park offers glassy mountain lakes and leafy trails, all within the mountainous landscape of Snowdonia National Park.
Yes, the area is rich in wildlife. On the Great Orme, you might encounter wild Cashmere goats. Gwydir Forest Park is known for red squirrels and deer. The sheltered beaches east of the Little Orme are a haven for seals, where you can often spot pups. Additionally, the Carneddau Mountain range in Snowdonia National Park is home to semi-feral Carneddau ponies.
The spring and summer months (April to September) generally offer the most pleasant weather for exploring, with longer daylight hours. Spring brings carpets of bluebells to places like Gwydir Forest Park. However, the dramatic scenery of waterfalls like Rhaeadr Ewynnol (Swallow Falls) can be particularly impressive after rainfall, which can occur year-round. Always be prepared for changeable weather in North Wales.
The region offers a wide range of outdoor activities. You can find numerous running trails, including moderate to difficult routes along the coast, such as the Running Trails around Betws Yn Rhos. For cycling enthusiasts, there are gravel biking routes, like those found in the Gravel biking around Betws Yn Rhos guide, and mountain biking trails, detailed in the MTB Trails around Betws Yn Rhos guide, which include coastal and forest paths.
While many trails offer intermediate challenges, there are options for easier walks. The Great Orme provides accessible paths, and its summit can be reached by car or cable car, allowing for gentler strolls once at the top. Gwydir Forest Park also features an extensive network of 14 trails, many of which are suitable for various levels, including less strenuous options.
Given the varied terrain and changeable weather in North Wales, sturdy footwear is highly recommended, especially for areas like Rhaeadr Ewynnol (Swallow Falls) where paths can be wet. Layered clothing is advisable, including waterproofs, to adapt to different conditions. For walks on the Great Orme, be aware that some descents can be steep and dry, making good grip essential.
Yes, amenities are available near some of the more popular sites. The Great Orme Summit has a cafe, an information centre, and a shop. The village of Betws-y-Coed, located near Rhaeadr Ewynnol (Swallow Falls), Fairy Glen, and Gwydir Forest Park, offers various cafes, pubs, and restaurants for refreshments before or after your explorations.
Fairy Glen, known locally as Ffos Anoddun, is a 'hidden gem' near Betws-y-Coed. It's an enchanting gorge where the River Conwy flows through steep, moss-covered rocks, creating sparkling water, small waterfalls, and unique rock formations. Its magical and tranquil setting evokes a fairytale-like experience, making it a perfect spot for peaceful retreats and photography.
Absolutely. The Great Orme Summit offers expansive views across Anglesey and the Carneddau range. Caer Seion Hillfort (Conwy Mountain) provides commanding views over Conwy Bay and the Carneddau. The Little Orme Summit and Trig Point gives beautiful views across Llandudno Bay and towards Snowdonia National Park. Many trails within Gwydir Forest Park also offer far-reaching views across the mountains of Eryri (Snowdonia).


Extend your search for the best caves by checking out these guides of the top ones around Betws Yn Rhos: