Looking for the best mountain biking routes in Dorset AONB? Then browse our collection of mtb rides around this beautiful natural park in Dorset below — and discover more of on your next visit.

Last updated: October 9, 2025

4.5

(11)

riders

1. Corfe Castle, Swanage & Old Harry loop — Isle of Purbeck

35.5km

02:50

610m

Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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Intermediate

2.0

(1)

riders

2. Hardy Monument & South West Coast Path loop from Bridport

44.2km

03:31

620m

Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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Intermediate

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3.0

(1)

riders

3. Hardy Monument & Chaldon Herring loop

43.6km

03:46

590m

Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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Intermediate

4.7

(32)

167

riders

4. View of Swanage and the Sea – Old Harry Rocks loop from Swanage

34.3km

02:39

430m

Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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Intermediate

4.8

(29)

165

riders

5. Obelisk Descent – Old Harry Rocks loop from Corfe Castle

29.4km

02:30

420m

Expert mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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Expert

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Most popular routes in Dorset AONB

Hiking in Dorset AONB

Easy hikes in Dorset AONB

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Road Cycling Routes in Dorset AONB

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Most popular attractions in Dorset AONB

Places to see

Natural Monuments

Mountain Peaks

Lakes

Castles

Canyons

Caves

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Browse the best MTB trails in other regions.

Purbeck East Dorset West Dorset North Dorset Weymouth And Portland Christchurch

The best MTB trails in Dorset AONB

1. Corfe Castle, Swanage & Old Harry loop — Isle of Purbeck

2. Hardy Monument & South West Coast Path loop from Bridport

3. Hardy Monument & Chaldon Herring loop

4. View of Swanage and the Sea – Old Harry Rocks loop from Swanage

5. Obelisk Descent – Old Harry Rocks loop from Corfe Castle

Other adventures in Dorset AONB

Most popular routes in Dorset AONB

Most popular attractions in Dorset AONB

Get inspired with the komoot mobile app

Explore more

Get ready to conquer new peaks

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