Best attractions and places to see around St. Allen are primarily found in the wider central Cornwall area, as St. Allen itself is a small, isolated hamlet known for its historic church and ancient Celtic crosses. The region offers a mix of historical sites, natural coastal features, and recreational areas. Situated a few miles north of Truro, the surrounding landscape provides opportunities for outdoor activities and exploration.
Last updated: May 9, 2026
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A beautiful section of the SWC Path between Perranporth and St. Agnes. The walk to St. Agnes is about 8km long, with no major climbs but fantastic views.
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Site of Alfred Nobel's Munitions Factory. Active during WWI & WWII, mostly filling grenades and other explosives. I would recommend looking up the talking history clip on BBC Sounds. Also the site of Tungsten mining during the same time.
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While running along along Cligga Head you will find some cracking coastal views, but also some interesting evidence of the mining history. You are running in the shoes of the miners who would take this path to work.
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While hiking along along Cligga Head you will find some cracking coastal views, but also some interesting evidence of the mining history. You are walking in the shoes of the miners who would walk along this path to work.
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The Carnon Viaduct passes over the Carnon River as part of the Falmouth to Truro railway line. The impressive 9 stone arches were completed in 1933. The original viaduct was designed by Isambard Kingdom Brunel. The stone piers of the former viaduct can be seen next to the existing viaduct.
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Chapel Porth is a great beach in a narrow inlet. When the tide comes in it's quite small, but at low tide it's a huge sandy expanse with some caves to explore. On the headland opposite are the remains of some old mining buildings. There is a good little café behind the car park.
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Awesome gravel tracks around the mines
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The Carnon Viaduct is still in operation, unlike many other local viaducts. It carries the Truro to Falmouth railway line over the Carnon River. Underneath the current structure are the masonry piers of the previous viaduct, designed by Isambard Kingdom Brunel and built in 1863. It was constructed of masonry and wood. The wooden sections were dismantled but the piers remain.
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St. Allen itself is home to the historic St. Allen Parish Church, dating back to the Norman period, and several ancient Celtic Crosses. Further afield, you can visit the impressive Carnon Viaduct, a historical railway bridge with masonry piers from an earlier Brunel design. The Cligga Head Coastal Cliffs and Ruins offer insights into the area's mining past, while Huer's Hut provides a glimpse into Newquay's pilchard fishing history.
Yes, the region boasts beautiful coastlines. Chapel Porth Beach is a popular spot known for its scenic views and a cafe, though visitors should be mindful of incoming tides. Perranporth Beach and the St. Agnes Heritage Coast are also relatively nearby, offering stunning coastal scenery and opportunities for beach activities.
The area is great for outdoor enthusiasts. You can explore the unique landscape of the Poldice Valley Mountain Bike Trails, a former mining site now offering routes for various skill levels. The coastal paths around Cligga Head are perfect for hiking and running, providing cracking coastal views. For more structured routes, you can find various hiking and road cycling routes in the wider St. Allen area.
Beyond the natural beauty, families can enjoy several attractions in the wider area. Options include adventure parks like Camel Creek Family Adventure Park, the Lappa Valley Steam Railway, and the Blue Reef Aquarium Newquay. Many beaches, such as Chapel Porth Beach, are also suitable for family outings.
For those seeking less strenuous walks, there are several easy hiking trails available. You can find options like the Malpas Estuary loop from Truro or the Perranporth Sand Dunes loop. Discover more easy routes on the Easy hikes around St. Allen guide.
The best time to visit St. Allen and the wider Cornwall area is generally during the spring (April-May) and autumn (September-October) for pleasant weather and fewer crowds. Summer (June-August) is popular for beach activities, but attractions can be busier. Some coastal path sections, like those near Chapel Porth, may be closed in winter due to erosion, so it's always good to check local conditions.
Absolutely! The Poldice Valley Mountain Bike Trails are a highlight for mountain bikers. This man-made park, set in a former mining area, offers fun trails with interesting features suitable for riding all year round due to its hard-packed ground. There are routes ranging from green to hard red difficulty, with options for various skill levels.
Visitors frequently appreciate the blend of historical significance and natural beauty. The impressive engineering of the Carnon Viaduct and the dramatic coastal views from places like Cligga Head are often mentioned. For active visitors, the well-maintained Poldice Valley Mountain Bike Trails are a particular favorite.
Yes, several attractions have amenities nearby. Chapel Porth Beach has a cafe, offering a convenient stopping point. In the wider area, particularly in nearby towns like Truro and Newquay, you'll find a variety of cafes and pubs to refresh yourself after exploring.
While St. Allen itself is a quiet hamlet, its historic Parish Church and the ancient Celtic Crosses offer a glimpse into local heritage away from larger crowds. The unique, otherworldly landscape of the Poldice Valley Mountain Bike Trails, with its mining ruins, also provides a distinctive experience that might be considered a hidden gem for those interested in industrial history and outdoor sports.
Yes, the Cornish coastline near St. Allen offers several stunning viewpoints. Cligga Head Coastal Cliffs provide cracking coastal views, and Huer's Hut, perched high above the sea at Towan Head, offers a historical viewpoint over the bay. Chapel Porth Beach also offers great views, especially at low tide.


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