Route 24 will take you through picturesque countryside, through the longest cycling and walking tunnel in the UK, and past Dundas Aqueduct. Route 24 runs from historic Bath, where you can visit the famous Roman Baths which give the city its name, to Eastleigh in Hampshire.

Route 24 of the National Cycle Network runs from Bath through Radstock, Frome, Warminster and Salisbury to join Route 23 at Eastleigh in Hampshire.

Route 24 starts in the Georgian grandeur of Bath, the only UK city designated a UNESCO World Heritage Site. In Bath, you can visit the famous Roman Baths which give the city its name or simply admire its handsome streets and interesting shops.

The route is open and signed between Bath and Wilton, between Quidhampton and Romsey, and between North Baddesley and Eastleigh. The two unopened sections are very short. Wiltshire Council and Sustrans are currently working on proposals to complete the unopened sections but there is no timescale for completion yet.

At Midford, Route 24 spurs into Route 244 which includes the Bath Two Tunnels. This section runs through the stunning Combe Down Tunnel. At an impressive 1,672 metres (approximately 1 mile) long, it's the UK's longest cycling and walking tunnel. 

Route 24 travels along the Colliers Way. This cycling and walking path between Dundas Aqueduct, Radstock and Frome makes use of disused railway lines and quiet country lanes to take you through picturesque Somerset countryside. The spectacular Dundas Aqueduct is a Scheduled Ancient Monument and carries the Kennet & Avon Canal over the River Avon.

Frome's Missing Links

Sustrans and the Frome’s Missing Links community group are working in partnership to improve Route 24 between Great Elm and Frome.The first phase, from Welshmill, Frome to Whatcombe was opened in 2015. The second phase, between Great Elm and Elliotts Lane, was finished by Frome’s Missing Links in early 2025 with significant support from local community crowd funding. 

Sustrans and Frome’s Missing Links are now seeking funding to develop the plans for the next phases. Until all remaining phases are complete, Route 24 will continue its current route along Elm Lane and Webb’s Hill, in and out of Frome.

Please note

We have taken all responsible steps to ensure that these routes are safe and achievable by people with a reasonable level of fitness. However, all outdoor activities involve a degree of risk. To the extent permitted by law, Sustrans accepts no responsibility for any accidents or injury resulting from following these routes. Walking and cycling routes change over time. Weather conditions may also affect path surfaces. Please use your own judgement when using the routes based upon the weather and the ability, experience and confidence levels of those in your group.

Please help us protect this route

Route 24 is part of the National Cycle Network, cared for by Sustrans. Your donation today will help keep the Network safe and open for everyone to enjoy.

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