5.0
(1)
43
riders
4
rides
Touring cycling routes around Loch Siadar are situated on the Isle of Lewis, characterized by a landscape of coastal roads, rolling hills, and open moorland. The region features significant historical sites like the Callanish Stones and ancient brochs, providing cultural points of interest along the routes. Elevation changes are present, with some routes including climbs up to 900 meters, offering varied terrain for touring cyclists. The area's geography combines freshwater lochs with proximity to the Atlantic coast, influencing the cycling…
Last updated: May 12, 2026
4.0
(1)
14
riders
49.3km
02:53
320m
320m
Cycle the Calanais loop from Carloway on the Isle of Lewis, a moderate 30.6-mile route past ancient stones and moorland.
5.0
(1)
14
riders
78.2km
04:55
910m
910m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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8
riders
35.9km
02:09
280m
280m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
9
riders
31.0km
01:49
200m
200m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Loch Siadar
Depending on the light, great photo opportunities arise
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Because it's been mentioned here: signs with explanations explicitly ask visitors NOT to touch the stones. Touching them isn't good for them, and that's exactly why (because people just couldn't resist it) Stonehenge was eventually sealed off and is as sad as it is today. The visitor center has been undergoing major expansion for some time now and is inaccessible!
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Excellent cafe and museum in this community centre.
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Uig Sands is a beautiful and remote beach on the west coast of the Isle of Lewis, in the Outer Hebrides of Scotland. It is also known as Ardroil Beach or just Uig Beach. Uig Sands is famous for its stunning views, golden sand, and clear water. It is also the site where the Lewis Chessmen, a collection of medieval chess pieces, were discovered in 1831. Uig Sands has a seasonal restaurant and rooms that offer local cuisine and seafood, as well as a parking area and a public toilet. Uig Sands is a popular destination for visitors who want to enjoy the natural beauty and tranquillity of the island.
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There are several touring cycling routes around Loch Siadar, offering a mix of moderate and challenging options. You can find a total of 4 routes detailed in this guide.
The routes around Loch Siadar vary in difficulty. You'll find 3 moderate routes suitable for most cyclists, and 1 more difficult route for those seeking a greater challenge. For example, the Calanais loop from Carloway is a moderate option, while the Little Bothy – Uig Sands loop from Great Bernera is considered difficult.
While the routes listed in this guide are generally moderate to difficult, families with older children or those comfortable with longer distances might enjoy the moderate options. The Dun Carloway Broch – Callanish Stones loop from Carloway, at 22.3 miles, offers historical interest and varied terrain.
Cycling around Loch Siadar offers diverse scenery, including coastal roads with views of the Atlantic, rolling hills, and expansive open moorland. You'll also encounter freshwater lochs and pass by significant historical sites like the Callanish Stones and ancient brochs.
The best time for touring cycling around Loch Siadar is typically from late spring to early autumn (May to September). During these months, the weather is generally milder, and daylight hours are longer, though it's always wise to be prepared for changeable conditions characteristic of the Outer Hebrides.
Yes, all the touring cycling routes featured in this guide are circular loops. Examples include the Calanais loop from Carloway and the Callanish Stones – Dun Carloway Broch loop from Callanish, allowing you to start and finish at the same point.
The touring routes around Loch Siadar are rich in history. You can explore iconic sites such as the Callanish Stones, a magnificent prehistoric stone circle, and the ancient Dun Carloway Broch, an exceptionally well-preserved Iron Age tower. The Dun Carloway Broch – Callanish Stones loop from Carloway specifically connects these two landmarks.
Given the changeable weather on the Isle of Lewis, it's advisable to pack layers, including waterproof and windproof outer shells. Sunscreen, insect repellent (especially for midges in summer), a basic repair kit, plenty of water, and snacks are also recommended. A map or GPS device is essential for navigation.
The touring cycling routes in Loch Siadar are highly rated by the komoot community, with an average score of 5.0 stars. Cyclists often praise the unique combination of historical sites, dramatic coastal views, and the peaceful, open landscapes of the Isle of Lewis.
Yes, advanced touring cyclists will find challenging routes around Loch Siadar. The Little Bothy – Uig Sands loop from Great Bernera is a difficult 48.6-mile route with significant elevation changes, including climbs up to 900 meters, offering a demanding ride through coastal landscapes.
The duration of the routes varies depending on their length and your cycling pace. For instance, the moderate Calanais loop from Carloway typically takes around 2 hours 53 minutes, while the more challenging Little Bothy – Uig Sands loop from Great Bernera can take closer to 4 hours 55 minutes.


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