Best natural monuments around Dinas Cross are found in Pembrokeshire, Wales, an area characterized by its rugged coastal landscapes and the inland Preseli Hills. The region features prominent headlands, such as Dinas Island, shaped by glacial meltwaters. This diverse geography offers a range of natural attractions, from dramatic sea cliffs to ancient hilltops. The area is known for its significant geological formations and rich wildlife.
Last updated: May 3, 2026
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Views all round, to the sea, Cardigan Bay, north and Milford Haven in south.
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Mynydd Carningli, or Carningli for short (or "Carn Ingli"), is almost 350 meters high and around 450 million years old. It is a long-extinct volcano that has been eroded by sea, rainwater, and wind. Today, only the core of Carningli remains. It was first documented as "Mons Angelorum" (Mountain of the Angels) in the 12th century. Saint Brynach is said to have lived nearby in a small community of monks around 450 AD and often climbed the mountain to speak with the angels. Those who climb the mountain today, enjoying the peace and the surrounding views, can easily imagine that the saint—like other people—sought proximity to the angels there.
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This is a beautiful little hill with a trig pointed summit, great views out over the Pembrokeshire coastline, and an Iron Age fort. There is also a great car park at the bottom of the hill and a good footpath to its rocky top. A 20 minute trip will see you up and down. It was cold today, but on a sunny day it would be a heavenly picnic spot.
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A trig point with a lovely view. Nice place to sit half way around the Dinas headland loop and take in the scenery and have a break.
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Dinas Head on Dinas Island has a trig point at 142 m above the sea. The views along the coast in either direction are great, as is the Irish Sea in front of you. There is a nice coast path loop around Dinas Island with this as the highest point.
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A rugged hill with an Iron Age hill fort on top of it. This vantage point offers views over the north Pembrokeshire coastline to the south west as well as views over Strumble Head to the north.
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The steep climb (at least coming from the coast is rewarded with a magnificent view! We could see our entire loop from there. Wonderful!
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Lovely viewpoint and peak. On a clear day you can see right across Newport and the Preselli's. There is a free car park on Ffordd bedd Morris Road or you can park at Newport Bridge.
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The Dinas Cross area is rich in diverse natural features. You'll find rugged coastal landscapes with dramatic cliffs, prominent headlands like Dinas Island, and the inland Preseli Hills. The region is also known for its significant geological formations, such as those shaped by glacial meltwaters, and a variety of flora and fauna.
Yes, there are excellent walking trails. The Pembrokeshire Coast Path encircles Dinas Island, offering a popular three-mile circular walk. Other options include a 5.2 km Dinas Island loop from Pwllgwaelod or a longer 11.8 km Dinas Island route. Many natural monuments, like Foel Cwmcerwyn summit and Garn Fawr summit, are accessible via footpaths offering varied walking experiences.
Several natural monuments provide spectacular views. Foel Cwmcerwyn summit, the highest point of the Preseli Hills, offers expansive panoramic views across Pembrokeshire. Dinas Head provides extensive coastal views towards Strumble Head and the Irish Sea. Garn Fawr summit and trig point offers magnificent views over the Pembrokeshire coastline, while Carningli Mountain provides views across Newport and the Preseli Hills. Foel Eryr Summit Cairn also boasts outstanding views, potentially reaching Lundy, Ireland, Snowdonia, and the Brecon Beacons on clear days.
Yes, Dinas Island is a haven for wildlife. During summer, you can observe razorbills, guillemots, fulmars, and shags breeding on its cliffs. Ravens, choughs, stonechats, and warblers are present year-round or in winter. Along the coast, visitors might also spot porpoises and seals.
Yes, the area has historical significance. Garn Fawr summit includes an Iron Age fort. The ruins of St. Brynach's Church at Cwm-yr-Eglwys, destroyed in 1859, add a historical element to the natural landscape of Dinas Island. Additionally, ancient standing stones, often dating back to the Bronze Age, can be found in the wider area, offering a glimpse into the region's past.
The best time depends on what you wish to see. Spring brings bluebells to the eastern slopes of Dinas Island. Summer is ideal for observing breeding seabirds on the cliffs. The coastal wildflowers add color throughout the warmer months. Winter offers opportunities to see ravens and choughs. Generally, for walking, checking weather conditions is advisable as paths can be steep and rocky.
Yes, Foel Eryr Summit Cairn is categorized as family-friendly and is easily reached from a nearby car park. For walks, a wheelchair-accessible path links Pwllgwaelod and Cwm-yr-Eglwys on Dinas Island, which is suitable for families. There is also a dedicated Dinas Island Wheelchair Walk of 1.1 km.
The region's geology is shaped by Ice Age meltwaters, which formed Dinas Island and the Gwaun Valley. Dinas Island itself is a prominent headland with dramatic cliffs. A notable geological feature is Needle Rock, a craggy formation on Dinas Island, which is also a good spot for observing nesting seabirds.
Parking is available at several locations. For Carningli Mountain, there's a free car park on Ffordd bedd Morris Road or you can park at Newport Bridge. Garn Fawr summit has a car park conveniently located at the bottom of the hill. For Foel Eryr summit, there's a car park at Bwlch-gwynt to the east, making it easily accessible.
Beyond hiking, the area offers various outdoor activities. You can find MTB trails, including a moderate 28.6 km 'Fishguard and Cwm-yr-Eglwys Bay loop'. For road cycling, there are routes like the 35.1 km Gwaun Valley – Lower Town Harbour, Fishguard loop. Birdwatching is also popular, especially on Dinas Island.
Visitors frequently praise the breathtaking views, particularly from spots like Dinas Head and Foel Cwmcerwyn summit. The sense of isolation and immersion in nature, despite being a peninsula, is also highly valued. Many enjoy the circular walks, the opportunity for birdwatching, and the historical elements like the Iron Age fort at Garn Fawr.
The difficulty varies. Many routes, such as the circular walk around Dinas Head, can be steep and rocky in places, making them intermediate. However, there are also easier options, like the wheelchair-accessible path between Pwllgwaelod and Cwm-yr-Eglwys. Some summits, like Foel Cwmcerwyn, have both gentle and steeper approaches.


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