Cornish Clay Trails loop from St Austell via the Eden Project
Cornish Clay Trails loop from St Austell via the Eden Project
4.0
(2)
9
riders
02:06
28.9km
440m
Cycling
Cycle the Cornish Clay Trails loop from St Austell via the Eden Project, a moderate 17.9-mile route through unique industrial landscapes.
Last updated: February 26, 2026
Waypoints
Start point
Train Station
Get Directions
12.0 km
Highlight • Historical Site
Tip by
18.8 km
Highlight • Monument
Tip by
19.1 km
Highlight • Structure
Tip by
28.9 km
End point
Train Station
Way Types & Surfaces
Way Types
13.4 km
11.9 km
2.07 km
772 m
342 m
323 m
Surfaces
19.7 km
5.46 km
2.95 km
662 m
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Elevation
Highest point (210 m)
Lowest point (10 m)
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Weather
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Friday 8 May
18°C
11°C
0 %
Additional weather tips
Max wind speed: 16.0 km/h
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This route was planned by komoot.
You can typically find parking in St Austell itself to begin this loop. The Clay Trails are well-integrated into the local area, and starting points often have nearby parking facilities. For specific details, it's always a good idea to check local council websites or visitor information for St Austell.
Yes, the Clay Trails are generally dog-friendly. However, as with any shared-use path, it's important to keep dogs under control, preferably on a leash, especially when passing other cyclists, walkers, or in areas where wildlife might be present. Always remember to clean up after your dog.
The Clay Trails are managed for year-round accessibility. However, for the most pleasant cycling experience, spring and autumn offer cooler temperatures and beautiful scenery. Summer can also be great, but be prepared for more visitors, especially around the Eden Project. Winter cycling is possible, but some unpaved sections might be muddier.
No, there are no specific permits or fees required to cycle the Cornish Clay Trails themselves, as they are public access routes. However, if you plan to visit attractions like the Eden Project, standard entry fees will apply. Cyclists arriving by bike can sometimes benefit from discounted entry.
The terrain is varied. Many sections are off-road with gravel surfaces, while others are paved or consist of quiet country lanes. You'll encounter both relatively easy stretches and steeper climbs, particularly on the section leading towards the Eden Project. The route is rated as moderate due to its distance and elevation gain.
This loop, which is approximately 28.9 km (18 miles) with around 435 meters of elevation gain, typically takes about 2 hours and 6 minutes of active cycling time. This duration can vary based on your fitness level, the number of stops you make, and how much time you spend exploring highlights like the Eden Project.
The route offers a fascinating journey through Cornwall's industrial heritage and reclaimed landscapes. You'll pass by the impressive Treffry Viaduct, experience the unique post-industrial scenery of the Clay Trails with their white spoil heaps and turquoise pools, and visit the renowned Eden Project, including the Mount Recyclemore Sculpture.
While many sections of the Clay Trails are traffic-free and suitable for families, this specific loop from St Austell via the Eden Project is rated as moderate. It includes some steep climbs and varied terrain that might be challenging for very young children or inexperienced cyclists. Families with older, more confident riders or those with electric bikes may find it enjoyable.
Yes, the Cornish Clay Trails are part of a wider network. This route specifically covers sections of the National Cycle Network Route 2 Plymouth to St. Austell, Par Beach Trail, Saints Way, Wheal Martyn Trail, Velvet Path, Bugle Trail, Carmears Inclined Plane, Higher Tramway, Sky Spur, Treffry Viaduct, Carmears Incline Overbridge, and Uva path, among others.
Given the varied terrain, which includes gravel paths, paved sections, and quiet country lanes, a touring bicycle, hybrid bike, or mountain bike is ideal. Road bikes with very thin tires are generally not recommended due to the unpaved and potentially challenging surfaces on some sections.
Yes, you'll find options for refreshments. St Austell offers various cafes and pubs at the start or end of your ride. The Eden Project itself has multiple cafes and restaurants. Additionally, some villages or attractions along the wider Clay Trails network may offer further choices, so it's worth planning your stops.
The landscape is truly unique, dramatically shaped by over 250 years of china clay mining. You'll cycle through a striking post-industrial environment featuring large white spoil heaps, often called the 'Cornish Alps,' and former clay pits that have filled with distinctive blue-green water. This dramatic scenery is now being reclaimed by nature, creating havens for wildlife amidst the industrial heritage.