Søren Jessen was an entrepreneur and captain from Hjerting, today the westernmost suburb of Esbjerg and the bank is named after him because his ship, the "Anne Catriane", stranded here in 1712.

The vegetation on Fanø is mainly heath and small pine trees, never growing tall because of the predominant strong westerly winds from the North Sea.

[citation needed] The main attraction is the fine white sand beach, which is also a popular playground for all kinds of wind and water sports, such as kite flying, surfing and buggies.

Also unique is the Wadden Sea with seals and migrating birds, as well as the two sailor towns Nordby and Sønderho with their maritime history, once among the most wealthy and influential in Denmark, and their vernacular architecture consisting of thatched-roof houses all oriented west–east, again because of the westerly winds.

[citation needed] During World War II, Fanø was part of the Atlantic Wall and the remains of the 300 bunkers built by the Nazis can still be spotted along the coast line.

[citation needed] A number of animals that are otherwise common in Denmark, such as vipers, squirrels, moles and badgers, are nonexistent on the island, whereas foxes, hedgehogs, roebucks, hares and especially rabbits exist in abundance.