The Gherkin is a distinctive skyscraper located in the heart of London. Officially known as 30 St Mary Axe, it was completed in 2003 and stands at 180 meters tall. The building is known for its unique, bulbous shape and glass façade, which resembles a gherkin pickle, hence its nickname. It was designed by the architect Norman Foster and has become an iconic part of the London skyline. The Gherkin houses office spaces and is known for its energy-efficient design. Its innovative structure includes a natural ventilation system, reducing the need for air conditioning. The building is also a popular tourist attraction, offering stunning views of the city from its upper floors.