St. Govans, Bosherton and Flimston Bay loop
St. Govans, Bosherton and Flimston Bay loop
5.0
(1)
2
riders
02:52
41.3km
340m
Mountain biking
This 25.7-mile loop in Pembrokeshire Coast National Park offers dramatic coastal views, but mountain biking is generally not permitted.
Last updated: February 26, 2026
Tips
Includes an off-grid segment
Navigation instructions may be limited.
After 31.0 km for 194 m
Waypoints
Start point
Parking
Get Directions
36.6 km
Highlight • Natural
Tip by
38.3 km
Highlight • Beach
Tip by
41.3 km
End point
Parking
Way Types & Surfaces
Way Types
17.3 km
11.0 km
7.24 km
5.69 km
112 m
< 100 m
Surfaces
17.7 km
12.6 km
10.7 km
293 m
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Elevation
Highest point (70 m)
Lowest point (10 m)
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Weather
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Sunday 12 July
23°C
17°C
0 %
Additional weather tips
Max wind speed: 33.0 km/h
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This route was planned by komoot.
No, mountain biking is generally not permitted on the Pembrokeshire Coast Path, which forms a significant portion of this loop. Cycling on the majority of the Wales Coast Path, including this section, is considered trespassing unless specific permission has been granted or it's a designated cycle route. This trail is primarily a footpath with challenging terrain unsuitable for mountain bikes.
The terrain is varied and often challenging. You'll encounter uneven ground, loose dirt, and gravel. There are also steep paths and slippery stone steps, particularly around St. Govan's Chapel. Some parts consist of stony or grass-covered tracks, which can be muddy, especially the Castlemartin Range Trail section.
The route offers spectacular coastal scenery and historical sites. Highlights include the picturesque Bosherston Lily Ponds, known for their wildlife, and dramatic cliff formations like Elegug Stacks, Stack Rocks, and the Green Bridge of Wales. You can also visit St. Govan's Chapel, a tiny 13th-century hermit's cell built into the cliff face, and enjoy views of Flimston Bay.
Yes, dogs are generally welcome on the Pembrokeshire Coast Path, but they must be kept on a lead at all times. This is especially important due to the presence of livestock, cliff edges, and abundant wildlife, particularly around the Bosherston Lily Ponds and nesting seabirds on the cliffs.
No, there are no specific permits or entrance fees required to access the Pembrokeshire Coast National Park or to walk this trail. However, some car parks may charge a fee.
Spring and summer (April to September) are generally the best times to visit for pleasant weather and to see the Bosherston Lily Ponds in full bloom. However, be aware that parts of the trail traverse the Castlemartin Firing Range, which has restricted access during live firing days. Always check opening times in advance, especially during off-peak seasons.
Parking is available at several points around the loop. Common starting points with parking include Bosherston village (near the Lily Ponds) and near St. Govan's Chapel. Be aware that parking areas can fill up quickly during peak season.
Yes, the route primarily follows sections of the Pembrokeshire Coast Path. It also includes parts of the Castlemartin Range Trail and passes near the Bosherton Lily Ponds Trail at Stackpole Estate.
A unique aspect of this loop is that parts of it traverse the Castlemartin Firing Range. Access to these sections can be restricted during live firing days for safety reasons. It is crucial to check the firing range's schedule or local signage before planning your visit to ensure the path is open. You can often find information on the Pembrokeshire County Council website or local visitor centers.
Yes, the village of Bosherston, a common starting point for the loop, has a pub and a cafe. You may also find limited facilities in other nearby villages, but it's advisable to carry sufficient water and snacks for the duration of your walk.
While sections around the Bosherston Lily Ponds are relatively easy and family-friendly, the full loop is considered moderate to hard due to its length, varied terrain, and steep ascents/descents, such as the steps to St. Govan's Chapel. It may be too challenging for very young children or those unaccustomed to long walks on uneven ground. Shorter, easier sections can be enjoyed with families.
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