Resort Dorset on FacebookResort Dorset on TwitterResort Dorset on Instagram

Chesil Beach

Chesil Beach at Portland

Chesil Beach is a stunning 18-mile long shingle bank running between West Bay and Portland. The bank protects the land behind it, without it the sea would be further inland.

Interestingly, the pebbles vary in size from pea sized at West Bay to large potato size at Portland. This could be due to the southwesterly gales that would carry all of the material to the east and the less strong waves from other directions may carry the smaller pebbles back to the west. Another school of thought is that the larger pebbles move more quickly due to their larger surface area.

Chesil Beach and the Fleet Lagoon

Protected behind Chesil Beach is the Fleet lagoon, a tidal lagoon that is home to a variety of fish, sea anemones, sea grasses and numerous types of seaweed. Both the Chesil Bank and the Fleet lagoon are considered nationally important and are protected by international agreements that recognise the importance of the wildlife and geology. 

Please share or leave a comment

More Places of Interest

More Places of Interest...

Places to Go

Find places to go and things to do in Dorset using the options below.

Dorset Events

01 Jan 2026 to 31 Jan 2026
50% for Locals in January
Wareham
Wareham
Wareham
Bournemouth
01 February 2026
Snowdrop Sunday
Beaminster

Latest Dorset Features

28 Jan 2026
Spring Breaks in Dorset Stay in Dorset this Spring It’s that time of year when winter feels like it’s overstayed its welcome. Grey skies, muddy shoes, cabin fever setting in. Everything feels a bit… bleugh. If you’re craving light, space, and something to look forward to, a spring break in Dorset might be exactly what you need. Spring is when Dorset starts to stretch and wake up. Hedgerows burst into life, coastal paths glow with fresh green, and the air feels lighter and ... Read more...
25 Jan 2026
Mother's Day in Dorset Meals and Memories The kitchen. It’s the heart of the home where meals and memories are made. It’s where the kettle resides, ready to make those much-needed cups of tea that offer calm amid a teenage angst-ridden storm. It’s where you lovingly bake cakes with the little ones and teach your children the life lesson of how to cook. It’s where meals are created to fuel the family, where homework is helped with at the table, and where a bottle of wine is ... Read more...
24 Jan 2026
Things to do on a rainy day in Dorset Dorset is blessed with countless scenic locations to explore in the summer months, from Durdle Door to Portland Bill there are plenty of beauty spots and outdoor activities to enjoy. But what about those rainy days in Dorset when the number one priority is keeping dry? We’ve compiled a list of fantastic Dorset attractions and activities to keep you and your family entertained when the rain takes hold. Please note: opening times may vary. We recommend checking individual ... Read more...

More articles available in the features section.

Sign up for Resort Dorset offers, events and news by email
Your data will only be used to send relevant information relating to Resort Dorset magazine and digital platforms. We will not share your data with any third parties, and you can of course unsubscribe at any time. Please see our full privacy policy here.