John O'Groats & Dunnet Head loop from Castletown
John O'Groats & Dunnet Head loop from Castletown
4.0
(2)
38
riders
03:32
59.1km
360m
Cycling
Cycle the moderate 36.7-mile John O'Groats & Dunnet Head loop from Castletown, visiting mainland Britain's most northerly point.
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
4.41 km
Highlight (Segment) • Viewpoint
Tip by
22.7 km
Highlight • Viewpoint
Tip by
43.1 km
Highlight • Mountain Hut
Tip by
47.3 km
Highlight • Viewpoint
Translated by Google •
Tip by
57.1 km
Highlight • Natural
Tip by
59.1 km
End point
Parking
Way Types & Surfaces
Way Types
40.8 km
16.2 km
1.20 km
638 m
303 m
Surfaces
51.0 km
6.00 km
1.56 km
566 m
< 100 m
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Elevation
Highest point (100 m)
Lowest point (10 m)
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Weather
Powered by Foreca
Saturday 11 July
17°C
9°C
0 %
Additional weather tips
Max wind speed: 13.0 km/h
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This route was planned by komoot.
This cycling loop conveniently starts and ends in Castletown. You can begin your ride from anywhere within the village, making it easy to access.
Parking is generally available in Castletown. Look for public parking areas within the village, which serve as a good starting point for your cycling adventure.
The terrain along this loop is predominantly paved, making it suitable for touring bicycles. While mostly smooth, some sections, particularly coastal roads, can be a 'roller coaster' with dips and climbs from sea level. Roads leading to Dunnet Head are noted as narrow.
You can expect classic Scottish coastal scenery. Highlights include the beautiful white-sand beach of Dunnet Bay Beach and the dramatic clifftop views from Dunnet Head – Most Northerly Point of Mainland Britain. The landscape near Dunnet Head features heathland, rock, and rough grass, with potential views of the abandoned island of Stroma.
Key highlights include the scenic Loch Heilen Road, the iconic John O'Groats Signpost, and the significant Dunnet Head – Most Northerly Point of Mainland Britain. You'll also pass the beautiful Dunnet Bay Beach.
Yes, you'll find options for refreshments. The Windhaven Café is a notable spot along the route where you can stop for a break and a bite to eat.
While generally considered suitable for all skill levels, this route is rated as 'moderate' due to its distance (approximately 59 km) and elevation gain (around 360 meters). A good level of fitness is recommended, but it's manageable for those new to touring cycling with some preparation.
The best time to cycle is typically during the warmer, drier months, generally from late spring to early autumn. This period offers more favorable weather conditions, though wind can be a significant factor in Caithness at any time of year.
Yes, the route also passes through sections of the EuroVelo 12 - North Sea Cycle Route - part United Kingdom 8 and the Great North Trail (John o' Groats).
While cycling with dogs is generally possible on public roads, specific rules for dogs may apply at certain attractions or natural areas along the route, such as beaches or nature reserves. Always keep dogs under control, especially near livestock or wildlife.
No, there are no specific permits or entrance fees required to cycle the John O'Groats & Dunnet Head loop. It primarily uses public roads and access to natural landmarks is generally free.
Caithness is known for its coastal weather, and wind can be a significant factor, potentially making even flat sections feel more challenging. Be prepared for changeable conditions, including rain, even in summer. Checking the forecast before you set out is highly recommended.
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