20 Fenchurch Street, also known as the "Walkie Talkie," is a distinctive skyscraper located in the City of London. Completed in 2014, it stands 160 meters tall and features a unique bulbous shape that widens as it rises. The building is primarily used for office space and has become an iconic part of the London skyline. One of its notable features is the Sky Garden, which occupies the top three floors and offers panoramic views of the city. The garden is open to the public and includes restaurants and event spaces, making it a popular destination for both locals and tourists.