Durdle Door Dorset 15 Intriguing Facts
The arch is made up of Portland limestone, which was formed around 150 million years ago during the Jurassic period.
3 This type of limestone is known for its durability and is used in the construction of many famous buildings, including St. Paul’s Cathedral in London. The limestone that makes up Durdle Door was created from the compressed shells and skeletons of marine creatures that lived in the area during the Jurassic period, and it has been gradually eroded over millions of years by the forces of wind and water to form the iconic arch that we see today.
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The geological history of the area is just one of the many fascinating aspects of Durdle Door that make it a unique and captivating destination for visitors.
Durdle Door is an impressive natural arch that stands at approximately 200 feet high (60 meters) and 50 feet wide (15 meters).
4 Its imposing size and unique shape make it one of the most iconic landmarks in Dorset and a popular destination for tourists and nature enthusiasts. Despite its size, the arch is delicate and has been gradually eroded over millions of years by the forces of wind and water.
Visitors are reminded to take care when exploring the area around Durdle Door and to respect the natural beauty and fragility of this amazing geological wonder.