4.4
(71)
415
riders
47
rides
Mountain biking around Portreath offers varied terrain, from coastal paths to inland trails through former mining landscapes. The region features a mix of rolling hills, woodlands, and historic mining tracks, providing diverse riding experiences. Many routes follow disused railway lines or old tramways, offering relatively flat sections alongside more challenging ascents. This area is characterized by its rich industrial heritage and proximity to the Cornish coastline.
Last updated: July 7, 2026
4.3
(8)
21
riders
48.7km
03:20
550m
550m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
2
riders
70.4km
04:56
910m
910m
This challenging 43.8-mile mountain bike loop from Portreath explores Cornwall's mining heritage, Carn Brea's views, and Tehidy Woods.

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4.6
(16)
32
riders
18.2km
01:03
130m
130m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
2
riders
43.2km
02:53
480m
480m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.0
(2)
9
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Fantastic traditional Cornish pasty, best part of the Coast to Coast!
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In tin production, ore was roasted above 300ยฐC to remove impurities such as sulphur and arsenic which otherwise made the cast tin brittle. If arsenic was desired, fumes from the calciner passed through a long flue known as a 'lambreth' or labyrinth, where the gas cooled and condensed, forming arsenic crystals on the walls. When sufficient had collected, the calciners were stopped, iron doors in the lambreth were opened, and the arsenic โsootโ was swept off the walls and shovelled out. Workers put wads of cotton wool in their nostrils and a cloth over their mouths. and followed strict washing regulations, but still experienced skin irritations. Some workers were believed to have developed partial immunity, and folklore suggested arsenic improved complexion and hair condition. The lambreth had a tall stack at the end to create a strong through draught and also to reduce the damage caused by the noxious fumes.
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Built in 1897, this calciner was used to roast arsenic ore - check out the date above the archway. Arsenic gas was driven off by the heat and travelled towards the stack higher up the hill and through the labyrinth, or lambreth, where it condensed on the walls. See this link for a diagram of the Brunton roasting furnace with the revolving hearth upload.wikimedia.org/wikipedia/commons/a/af/Brunton_roasting_furnace.png
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Worthwhile taking a look and also reading up on Francis Basset and his role in Camborne/ Redruth Tim mining
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Great coast to coast route across mid Cornwall mainly off road trails and occasional quiet roads. Coffee stops, pub stops, great scenery, mining history and coastal views. There is nothing to dislike about this route.
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Good paths, easy way-finding, a bit overgrown at the very start, a former mining area, enjoyable walk.
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There are over 50 mountain bike trails available around Portreath, offering a diverse range of experiences from coastal paths to historic mining routes.
Yes, Portreath offers a good selection of trails for beginners, with over 30 easy routes. A great option is the Portreath Beach โ Portreath Harbour and Beach loop from Portreath, which is 15.7 km long and features coastal scenery.
The terrain around Portreath is varied, featuring coastal paths, historic mining tracks, woodlands, and disused railway lines. You'll encounter a mix of rolling hills and relatively flat sections, often following the region's rich industrial heritage.
Yes, for experienced riders seeking a challenge, the Carn Brea, the Great Flat Lode Trail & Tehidy Woods loop from Portreath is a difficult 70.4 km route that explores significant mining heritage sites and extensive woodlands.
Many trails offer scenic views. You can pass by natural beauty spots like Portreath Beach, Chapel Porth Beach, and Basset's Cove. The area also features historic mining landscapes and woodlands.
Yes, many trails in the area are circular. An example is the easy Carn Brea Trail โ South Wheal Francis mine ruins loop from Redruth, which is 19 km long and takes you through historic mining areas.
The mountain bike trails around Portreath are highly rated by the komoot community, with an average score of 4.5 stars from over 60 reviews. Riders often praise the diverse terrain, the blend of coastal and historical routes, and the well-maintained paths.
Absolutely. The Cornwall coast to coast trail from Portreath to Devoran is a popular moderate route, spanning 48.7 km, that connects the north and south coasts of Cornwall, often following former railway lines.
Yes, the region is rich in mining heritage. The Warrine Mine Shaft, Unity Wood โ Poldice Mine Loop Stone Marker loop from Blackwater is a moderate 23.4 km route that takes you past significant historical mining landmarks.
Portreath offers good mountain biking conditions for much of the year. Spring and autumn provide pleasant temperatures and vibrant scenery. While winter riding is possible, some trails might be muddy, especially after heavy rain, so checking local conditions is advisable.
Beyond the trails, you can explore various attractions. Consider visiting Carn Marth and Hick's Quarry Pool for views, or the historic Godrevy Cove. The area also features the Stithians Reservoir Dam.


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