The stunning 'British island' that used to be connected to mainland Europe

The are home to many unique and beautiful spots. From the to the remote edges of the , there's plenty to explore when it comes to our . But there is a group of islands located between and that are known as . While they are not technically part of Britain, they remain closely tied to it in law, culture and history.

Although often thought of as British, Guernsey is one of three , alongside Jersey and the . According to the , these islands are self-governing but are possessions of the British Crown. The UK is responsible for defence and international affairs, while the islands control their own internal matters.

Sitting in the English Channel, about 30 miles from the French coast, Guernsey was once physically attached to mainland Europe.

According to , the island used to be the tip of a peninsula connected to France, before rising sea levels cut it off around 8,000 years ago.

Today, Guernsey is known, among many things, for its tides, unique folklore, and centuries-old traditions.

The island has one of the world's largest tidal ranges (about 33 feet) which completely transforms the coastline every six hours.

In the capital, St Peter Port, visitors can spot the oldest working post box in the British Isles.

Painted red instead of the island's usual blue, it dates back to Victorian times and is still in use.

The island's past is also filled with interesting legends.

In the western parishes, some houses have granite blocks sticking out of the walls.

Locals say these were "witches' seats" - built so that passing witches could rest, rather than cause trouble.

Other folklore includes tales of fairy invasions, mysterious rings that grant wishes, and even the world's first underwater arrest.

According to , a man illegally collecting shellfish was once caught by a scuba-diving police officer.

Guernsey also played some part in British history. During the English Civil War, the island besieged its own royal castle, Castle Cornet, which was later gifted to the people by King George VI.

While it may only cover 25 square miles, Guernsey has its own parliament, legal system and tax laws.