Best natural monuments around Cylch-Y-Garn are found on the northwest coast of Anglesey, Wales, offering distinctive features and scenic beauty. This area is characterized by its coastal landscapes, historic mining sites, and elevated viewpoints. Visitors can explore a variety of natural features, from ancient copper mines to coastal paths and country parks. The region provides opportunities to experience the expansive natural landscape of Anglesey.
Last updated: May 19, 2026
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Great little country park - definitely worth visiting.
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If you're in the area, be sure to plan at least an hour. Parking is free. It feels like you're on another planet. The trails are very easy, you can visit the ruins of the windmill, and it's simply wonderful. Highly recommended, even with a dog.
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A beautiful viewpoint, small paths, a bit up and down, easily doable.
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Almost like walking on the moon - but then in all shades of yellow and orange.
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Really nice, relaxing ride. Perfect for after work ride.
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Absolutely amazing place. Imagine flying to Mars and going for a walk - this is what you would imagine to find there! The colours on the rocks and the general feel and scenery is crazy cool.
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WOW - this feels like a visit to Mars!!! Amazing landscape and scenery and all the colours on the stone, just amazing!!
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Just off the A55 near Holyhead sits a popular country park which attracts more than 100,000 visitors each year. Penrhos Coastal Park is considered one of Anglesey's hidden gems, but hidden within it is also one of North Wales' most unusual attractions. For decades, people have gathered in a section of woodland within the 200 acre park to mourn their four-legged friends. Tucked away within the forest is a pet cemetery where dozens of animals have been buried since the 1980s. Tens of miniature headstones make up this unique spot which is open to the public. Each year thousands of people visit the coastal park but some are left puzzled when they encounter a pet memorial along the way.
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Cylch-Y-Garn offers a diverse range of natural features. You can explore the dramatic, almost alien landscape of Parys Mountain Copper Mines, shaped by centuries of mining. Another significant feature is Holyhead Breakwater Country Park, which provides access to coastal scenery and is built on an old stone quarry. Additionally, Cemlyn Bay, a nature reserve, features a unique lagoon separated from the sea by a shingle ridge.
Yes, Holyhead Breakwater Country Park is a family-friendly option, offering coastal walks and facilities. Another interesting spot is Penrhos Coastal Park Pet Cemetery, which is part of a larger coastal park, providing a unique and relaxing environment for families to explore.
For stunning panoramic views, consider visiting Mynydd y Garn, a hill offering clear vistas across Anglesey to the mountains of Snowdonia. The Cairn Viewpoint on the Anglesey Coastal Path also provides great views down the picturesque coastline. Holyhead Mountain, though slightly west, is the highest point on Holy Island and offers breathtaking views, including Ireland on clear days.
Cylch-Y-Garn is excellent for wildlife observation. Cemlyn Bay is a significant bird sanctuary, hosting one of the UK's largest breeding populations of Sandwich terns, along with common and Arctic terns. Near Holyhead Breakwater Country Park, you might spot peregrine falcons, known as the world's fastest flyers, along the cliffs of Holyhead Mountain.
Absolutely. Parys Mountain Copper Mines is a prime example, with evidence of mining activity dating back 4000 years. This site, also known as the 'Copper Kingdom', features a huge open-cast mine with striking colors, offering a glimpse into the region's industrial past. Parys Mountain (Great Opencast and Ruins) further highlights the historical significance and unique landscape of this area.
The Anglesey Coastal Path offers numerous walking opportunities, particularly around Church Bay (Porth Swtan) and the Cairn Viewpoint. For more specific routes, you can find various hiking options, including moderate trails like the 'View of the Anglesey Coast – Traeth y Fydlyn loop from Cemlyn Lagoon', or easier walks such as the 'Llangorse Café – Church Bay (Porth Swtan) loop from Rhydwyn'. Explore more options on the Hiking around Cylch-Y-Garn guide.
Cemlyn Bay is particularly worth visiting during the breeding season for birds, typically from spring through summer, when its islands host large populations of Sandwich, common, and Arctic terns. This period offers the best opportunity for birdwatching and experiencing the reserve's vibrant ecosystem.
Yes, there are several easy hiking trails around Cylch-Y-Garn. For example, you can enjoy the 'Llangorse Café – Church Bay (Porth Swtan) loop from Rhydwyn' which is an easy 4.5 km walk. Another accessible option is the 'Traeth y Fydlyn – View of the Anglesey Coast loop from Ynys y Fydlyn'. You can find more easy routes on the Easy hikes around Cylch-Y-Garn guide.
Yes, parking is available at several locations. Holyhead Breakwater Country Park offers parking facilities, making it a convenient starting point for exploring the area. For Parys Mountain (Great Opencast and Ruins), there is often ample free parking available, even on busy days.
Cyclists can enjoy various road cycling routes in the vicinity. Options include the 'Cemlyn Bay Nature Reserve – View of Holyhead Mountain loop from Llanfaethlu', an easy 28 km ride, or the more moderate 'Trearddur Bay Beach – Porth Dafarch Beach loop from Llanfaethlu'. Discover more routes on the Road Cycling Routes around Cylch-Y-Garn guide.
Visitors frequently highlight the stunning views and unique landscapes. The 'Copper Kingdom' at Parys Mountain Copper Mines is often described as 'insane' and 'like walking on Mars' due to its vibrant colors and historical depth. The coastal paths and viewpoints, such as the Cairn Viewpoint, are praised for their picturesque scenery and the sense of adventure they offer.


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