Abbotsbury and Chesil Beach

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Lowland and Hill Walks
Sun 26 Jul
2026

16 people attending

9 places left

Your price
£12.50
Event booking closes on Jul 26 at 10:30:00
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Distance: around 9 miles / 15 kilometres, with 300 metres of ascent. We'll be walking mainly along paths, and some quiet roads.

Join us for a circular walk along part of Chesil Beach, returning along part of the South Dorset Ridgeway!  The route is 9 miles / 15 kilometres, with 300 metres of ascent.  This walk is associated with an ODL hostel event on the Isle of Portland, but local ODL members who are not on the hostel event are welcome to join this walk.

One of the most significant features along Dorset’s 95-mile Jurassic Coast is Chesil Beach.  The name Chesil is derived from the Old English ceosel or cisel, meaning gravel or shingle.  Over 18 miles / 29 kilometres long and up to 220 yards / 200 metres wide, the beach is estimated to be 100 million tonnes of pebbles.  It rises to 16 yards / 15 metres above sea level.  Thought to date back some 6,000 years, the beach is the result of onshore currents and rising sea levels.  It is moving inland at a rate of 6 yards / 5 metres per century.

Interestingly, the pebbles are naturally graded in size from fist-sized near Portland (at the eastern end of the beach) to pea-sized at Bridport (at the western end of the beach). The pebbles are mainly a mix of flint and chert.  The beach shelters the Fleet, which is Britain’s largest tidal lagoon.  The water is up to 3 metres deep. The Fleet is home to many wading birds and the Abbotsbury Swannery.  This is a managed colony of nesting swans, thought to have been established by monks at the former monastery of Abbotsbury.

The South Dorset Ridgeway is part of the South West Coast Path National Trail and was the original route (the route around Portland was only created in 2003).  It now provides an alternative route to walking over the pebbles of Chesil Beach, with great views of the Jurassic Coast and also of the inland scenery of river valleys and chalk downland.  This landscape was well known to the author Thomas Hardy (1840-1928) who used it as the background to several of his stories. 

The walk starts and ends in the village of Abbotsbury, which is known for its picturesque historic buildings and thatched cottages.  It was the site of a monastery, which fell victim to King Henry VIII’s dissolution of monastic establishments in the mid-16th century.  There are some remains of the abbey, including a large tithe barn (built circa 1400) and St Catherine’s Chapel, a 14th century pilgrimage chapel that stands on a hill between the village and the coast. 

Dogs: well-behaved dogs are welcome on the walk, but must be under close control at all times and on a lead in the vicinity of livestock or where wildlife may be disturbed.

Waitlist: if this event is fully booked and you want to join us, add yourself to the wait list because places usually become available closer to the event date. 

 

Photo credits: all photos courtesy of Geograph and licensed for reuse under this Creative Commons Licence. Abbotsbury coastline © Copyright Mark Percy; Abbotsbury Chapel © Copyright Ian Capper; Abbotsbury Swannery © Copyright David Dixon; Path to Dorset Ridgeway © Copyright Maurice D Buddon; Abbotsbury Castle © Copyright Rob Noble; South Dorset Ridgeway © Copyright Malc McDonald.