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Routes
Mountain biking trails
United Kingdom
England
South West England
Poole

Isle of Purbeck: Corfe Castle & Old Harry Rocks Loop

Routes
Mountain biking trails
United Kingdom
England
South West England
Poole

Isle of Purbeck: Corfe Castle & Old Harry Rocks Loop

Moderate

4.7

(31)

192

riders

Isle of Purbeck: Corfe Castle & Old Harry Rocks Loop

03:26

45.5km

460m

Mountain biking

Embark on the Isle of Purbeck: Corfe Castle & Old Harry Rocks Loop, a moderate mountain biking adventure spanning 28.3 miles (45.5 km) with a total elevation gain of 1501 feet (457 metres). You can expect to complete this route in about 3 hours and 25 minutes. The trail offers a diverse landscape, from chalky tracks and grassy sections to heathland and pine forests, all while providing panoramic views of the dramatic Corfe Castle and the expansive Jurassic Coastline.

When planning your ride, be aware that the varied terrain includes sections that can become quite boggy in wet conditions, especially those with sand and peat. You might also need to dismount and push your bike on some of the steeper climbs. Fortunately, you will find pubs and cafes conveniently located along the route for refreshing stops.

This route takes you through the stunning Dorset Area of Outstanding Natural Beauty and along the famous Jurassic Coast. A major highlight is the iconic Old Harry Rocks, where you can see impressive white cliffs and sea arches directly from your bike. On a clear day, you might even catch glimpses of Swanage Bay, Poole Harbour, and the distant Isle of Wight.

Last updated: April 23, 2026

This route includes a ferry crossing

Tips

Includes ferry crossings

Check ferry timetable.

After 5.99 km for 330 m

After 39.1 km for 330 m

Waypoints

A

Start point

Train Station

Get Directions

1

5.88 km

Sandbanks Ferry

Highlight • Structure

Only £1 to cross by bike. The ferry runs from 7am until 11pm, typically every 20 minutes.

Check out more at sandbanksferry.co.uk/timetable.php

Tip by

2

14.9 km

View of Corfe Castle from Brenscombe Hill

Highlight (Segment) • Viewpoint

The climb from Rollington farm up onto Brenscombe Hill is a testing one, but the firm, chalky surface makes it easy to stick to a low gear and spin up to the hill crest. Your efforts will be well worth it as from up here you'll be able to see not just down into Corfe but across the whole of the Isle of Purbeck!

Tip by

3

28.4 km

Swanage Obelisk

Highlight (Segment) • Monument

It's a good climb up to the Obelisk, fun in the dry and slippery and challenging in the wet.
Great views over Poole harbour and the coast.
The Obelisk was erected in 1892 to commemorate the provision of clean drinking water to Swanage. It was taken down during the second world war because it was a great navigation aid for enemy piolets. It was replaced in 1953.

Tip by

4

31.0 km

View of the Sea from Ballard Down

Highlight (Segment) • Viewpoint

Incredible straight bridleway along the top of Ballard Down from the obelisk towards the sea. It really does feel like you're going to ride off the edge of the cliff when you get closer to the sea!

Tip by

5

32.6 km

Old Harry Rocks

Highlight • Natural Monument

Studland Bay is dominated by one of the south coast's most famous landmarks - Old Harry. It is part of the Jurassic Coast World Heritage Site and is managed by the National Trust.

The chalk formations are popularly known as Old Harry Rocks, but the name Old Harry actually refers to the single chalk rock that stands furthest out to sea. Until 1896 there was another boulder called Old Harry's Wife, but erosion caused it to collapse into the sea, leaving only a stump.

visit-dorset.com/listing/old-harry-rocks/130693301

Translated by Google •

Tip by

B

45.5 km

End point

Train Station

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Way Types & Surfaces

Way Types

20.6 km

8.50 km

6.35 km

4.79 km

4.74 km

470 m

107 m

Surfaces

15.6 km

13.5 km

8.20 km

4.05 km

3.58 km

680 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (180 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Saturday 9 May

16°C

7°C

0 %

Additional weather tips

Max wind speed: 26.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the difficulty level of this mountain bike loop?

This loop is generally rated as a moderate to hard mountain bike ride. It demands good fitness and often advanced riding skills due to varied terrain, significant elevation gain, and some technical sections. Be prepared for steep climbs where you might need to dismount and push your bike, and fast, loose, rocky descents.

What is the terrain like on the Corfe Castle & Old Harry Rocks Loop?

The terrain is incredibly diverse, offering a challenging and scenic experience. You'll encounter chalky tracks, grassy sections, heathland, and pine forests. Expect loose and rocky descents, as well as some technical singletrack that can be rooty and rocky. While mostly off-road, there are also sections on tarmac, gravel, and unpaved roads. Be aware that some areas, especially those with sand and peat, can become quite boggy in wet conditions. The route also features 'whaleback ridges' with steep climbs and descents.

What are the main highlights and viewpoints along the route?

This loop is packed with breathtaking scenery and historical landmarks. Key highlights include the dramatic ruins of Corfe Castle, which you'll ride directly beneath, and the iconic Old Harry Rocks with its impressive white cliffs and sea arches. You'll also enjoy panoramic views from Brenscombe Hill overlooking Corfe Castle, and stunning sea views from Ballard Down. Other notable sights include the Sandbanks Ferry and the Swanage Obelisk. The route offers sweeping views of the Jurassic Coastline, Swanage Bay, Poole Harbour, Brownsea Island, Bournemouth, and even the Isle of Wight on clear days.

Where can I park to access the Corfe Castle & Old Harry Rocks Loop?

While the Komoot tour starts from Parkstone Station, if you're looking to begin closer to the main attractions, parking is available in Corfe Castle village. There are several car parks, including the National Trust car park, which is conveniently located near the castle ruins and provides direct access to the trail network. Arriving early, especially on weekends or during peak season, is advisable to secure a spot.

Is this mountain bike loop dog-friendly?

Yes, the Isle of Purbeck: Corfe Castle & Old Harry Rocks Loop is generally dog-friendly. However, given the varied terrain, livestock grazing in certain areas, and the presence of other trail users, it's essential to keep your dog under close control, preferably on a lead, especially near cliffs, roads, and wildlife. Always carry water for your dog and be prepared to clean up after them.

What is the best time of year to ride this loop?

The best time to ride this loop is typically during the late spring, summer, and early autumn months (May to October). During these periods, the weather is generally drier, and the trails are less likely to be boggy. The views are also at their most spectacular. Winter riding is possible but can be very challenging due to wet, muddy, and potentially icy conditions, making some sections significantly harder.

Are there any permits or entrance fees required for this trail?

No specific permits are required to ride this mountain bike loop itself. The trail passes through the Dorset Area of Outstanding Natural Beauty (AONB) and along the Jurassic Coast, which are publicly accessible. However, if you choose to park in paid car parks (e.g., National Trust car parks), fees will apply. There are no entrance fees for the natural areas along the route.

Does the trail intersect other well-known paths?

Yes, the route incorporates sections of several well-known paths. You'll find yourself on parts of the South West Coast Path, the Purbeck Way, and various Poole Harbour Trails. These intersections offer a diverse riding experience and connect you to a wider network of trails in the area.

Are there places to eat or drink along the route?

Yes, the route offers convenient stops for refreshment. Corfe Castle village has pubs and cafes, and Swanage, which the loop passes near, also provides numerous options for food and drink. These are great places to refuel and take a break during your ride.

What should I bring for this mountain bike ride?

Given the length and challenging nature of the loop, you should bring plenty of water, snacks, and appropriate mountain biking gear. This includes a well-maintained bike, helmet, gloves, and suitable clothing for varying weather conditions. A repair kit, spare inner tube, and pump are essential. A map or GPS device (like Komoot's app) is highly recommended for navigation, as some sections can be remote.

Is there a recommended direction to ride the loop?

While the Komoot tour is mapped in a specific direction, some riders find that riding the loop clockwise can make certain climbs more manageable or offer different perspectives on the descents. Consider the prevailing wind conditions and your personal preference for climbing versus descending when deciding your direction, as the 'whaleback ridges' can be challenging either way.

Nearby routes

Moderate

4.7

192

Isle of Purbeck: Corfe Castle & Old Harry Rocks Loop

03:26h

45.5km

460m

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