Colliers Way and Three Castles Loop
Colliers Way and Three Castles Loop
4.7
(9)
42
riders
03:19
52.4km
490m
Cycling
This difficult 32.6-mile (52.4 km) touring cycling route combines the Colliers Way with the Three Castles Loop, featuring castles and aquedu
Last updated: February 26, 2026
Waypoints
Start point
Train Station
Get Directions
5.91 km
Highlight • Castle
Tip by
10.4 km
Highlight • Cafe
Tip by
12.3 km
Highlight (Segment) • Cycleway
Tip by
30.1 km
Highlight • Historical Site
Tip by
33.5 km
Highlight • Bridge
Tip by
38.6 km
Highlight • Historical Site
Tip by
40.5 km
Highlight • Castle
Tip by
46.8 km
Highlight • Castle
Tip by
52.4 km
End point
Train Station
Way Types & Surfaces
Way Types
33.7 km
14.0 km
2.54 km
1.03 km
969 m
202 m
< 100 m
Surfaces
24.7 km
24.4 km
1.93 km
1.09 km
350 m
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Elevation
Highest point (140 m)
Lowest point (30 m)
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Weather
Powered by Foreca
Thursday 7 May
17°C
8°C
41 %
Additional weather tips
Max wind speed: 16.0 km/h
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This route was planned by komoot.
This route combines two distinct experiences. The Colliers Way section is generally easy, mostly flat, and follows disused railway lines and quiet country lanes, making it suitable for most abilities. Its surface is largely tarmac. In contrast, the Three Castles Loop portion is significantly more challenging, requiring good to very good fitness due to considerable elevation gain (around 490 meters). While mostly paved, some segments may be unpaved and demanding.
The route as a whole, combining both the Colliers Way and the Three Castles Loop, is rated as 'difficult' and is not ideal for beginners or young families due to the challenging nature and significant climbs of the Three Castles Loop section. However, the Colliers Way section on its own is very family-friendly and suitable for novice cyclists, offering a relaxing, mostly traffic-free experience.
The route is rich in history and scenic highlights. You'll pass several castles, including the impressive Nunney Castle and Farleigh Hungerford Castle. You'll also get a View of Midford Castle. A major highlight is the spectacular Dundas Aqueduct, which carries the Kennet & Avon Canal. Other points of interest include Iford Manor & Gardens and the Lullington Castle Entrance.
While specific parking locations for the entire loop aren't detailed, the route often starts from Frome. For the Colliers Way section, parking is available in towns like Radstock or near the Dundas Aqueduct, which can serve as good access points. Always check local signage for parking restrictions and fees.
Spring, summer, and early autumn are generally the best times to cycle this route. The weather is typically milder, and the countryside is at its most vibrant. Be aware that some unpaved sections of the Three Castles Loop might become muddy or more challenging after heavy rain, especially in winter.
As this is primarily a cycling route that includes public roads, cycle paths, and potentially some unpaved sections, dogs are generally permitted. However, they should be kept on a lead, especially in villages, near livestock, or on busier sections of the Colliers Way. Always ensure your dog is comfortable with the distance and terrain, particularly the more challenging parts of the Three Castles Loop.
No, there are no permits or entrance fees required to cycle the Colliers Way and Three Castles Loop. It utilizes public cycle paths and roads. However, some specific attractions along the way, such as Iford Manor & Gardens, may have their own entrance fees if you choose to visit them.
Yes, the route incorporates significant portions of the Colliers Way (44% of the route) and also intersects with sections of the Limestone Link, Wiltshire Cycleway, Bath Two Tunnels Circuit, and the Macmillan Way. It is also part of the National Cycle Network Route 4.
Yes, you'll find opportunities for refreshments. The Mells Village Shop, Post Office and Café is a notable stop. The route also passes through various villages and towns like Radstock, where you can find shops, cafes, and pubs. It's always a good idea to carry some water and snacks, especially for the more remote sections of the Three Castles Loop.
Given the route's 'difficult' rating and varied terrain, we recommend bringing a well-maintained touring bicycle, a helmet, appropriate cycling attire, and plenty of water and snacks. A repair kit, spare inner tube, and pump are essential. Consider carrying a map or GPS device, as some sections might be less clearly signposted. For the Three Castles Loop, be prepared for potential unpaved sections and climbs.
While the route can be ridden in either direction, some cyclists find that tackling the steeper climbs of the Three Castles Loop portion counter-clockwise can offer a slightly more gradual ascent on certain sections, or conversely, a more challenging but rewarding descent. Consider your fitness level and preference for climbs versus descents when deciding your direction.