4 Hamilton Place

4 Hamilton Place is a historic Grade-II-listed building located in Mayfair, London, serving as a conference centre and wedding venue. Established in the 17th century and transformed in the 19th century, it has been the headquarters of the Royal Aeronautical Society since 1939. The venue features elegant Louis XVI style interiors and is part of the prestigious Westminster Collection. With its proximity to Hyde Park Corner and rich history, including notable residents like the Duke of Wellington, it offers a unique blend of heritage and modern functionality, making it an attractive destination for tourists and researchers alike.