Cavalry and Guards Club

The Cavalry Club was a London gentlemen's club, which was established in 1890. In 1975, it merged with the Guards' Club, and became the Cavalry and Guards Club, which still exists today. When the Cavalry Club first occupied the site, on Piccadilly in Mayfair, in 1890, it was a proprietary club owned by an officer in the 20th Hussars, but five years later, ownership passed into the hands of its members and it became a members' club. They raised the funds to build an entirely new clubhouse, which was designed by B. N. H. Orphoot of Mewes and Davies and completed on the site in 1908.Like many London clubs, both the Cavalry Club and the Guards' Club went through a period of serious financial hardship in the 1970s. The solution proposed was a merger. The Guards' Club was due to close anyway, so their premises closed in 1975, and their 800 members joined the renamed Cavalry Club, also bringing numerous objets d'art with them.

The Royal Air Force Club, or RAF Club in short-form, is a club located at 128 Piccadilly, London. Membership is open to men and women who hold, or have held, commissions in the RAF, PMRAFNS, Reserve Forces and Commonwealth and friendly foreign air forces. The Chairman is Air Marshal Dame Sue Gray CB, OBE, RAF.

Down Street, also known as Down Street (Mayfair), is a disused station on the London Underground, located in Mayfair, west London. The Great Northern, Piccadilly and Brompton Railway opened it in 1907. It was latterly served by the Piccadilly line and was situated between Dover Street (now named Green Park) and Hyde Park Corner stations. The station was little used; many trains passed through without stopping. Lack of patronage and proximity to other stations led to its closure in 1932. During the Second World War it was used as a bunker by the Prime Minister, Winston Churchill, and the war cabinet. The station building survives and is close to Down Street's junction with Piccadilly. Part of it is now converted to a retail outlet. London Transport Museum has been running guided tours of the station through its "Hidden London" programme since 2016. The tour covers the history of the site using archives from the museum's collection, with a focus on its Second World War connection.

The Junior Athenaeum Club was a gentlemen's club in Piccadilly, London, from 1864 to the 1930s, with similar aims to the Athenaeum Club.

The Athenaeum is a family-owned five-star hotel overlooking Green Park in Piccadilly, London.

Gloucester House is a building at 137 Piccadilly, London, on the corner of Old Park Lane. The first house was built early in the reign of George III (reigned 1760–1820), and was where Thomas Bruce, 7th Earl of Elgin briefly exhibited the Parthenon Marbles before selling them to the Crown, who now hold them in the British Museum. It was occupied by Prince William Frederick, Duke of Gloucester and Edinburgh from 1816 until his death in 1834, after which it was occupied by Prince George, Duke of Cambridge. The house was demolished in 1904 following the Duke of Cambridge's death. It was rebuilt as apartments. The first Hard Rock Cafe opened here in 1971.

The Sheraton Grand London Park Lane is a 5 Star hotel on Piccadilly, London. The hotel opened in 1927 as The Park Lane Hotel to designs by architects Adie, Button and Partners, in a grand Art Deco style, and was constructed by the developer Sir Bracewell Smith. The original architect had been C. W. Stephens, who designed Harrods, but work had stopped at the outbreak of the First World War, and Stephens died in 1917. The building is a fine example with a mansard roof and Portland stone facade. The building is Grade II listed and has 303 bedrooms on eight floors with the front overlooking Green Park towards Buckingham Palace. The hotel was bought by ITT Sheraton in April 1996 for $70 million. ITT Sheraton was acquired by Starwood in 1998. Starwood sold its leasehold on the hotel to Sir Richard Sutton's Settled Estates in 2014, but continues to operate the property, under a long-term management contract. Though the hotel was a Sheraton property from 1996 on, it did not actually begin using the Sheraton name for twenty years, until 19 July 2016, when it was renamed Sheraton Grand London Park Lane upon the completion of a major renovation.The hotel is featured in the films The End of the Affair, The Winds of War and The Golden Compass.

The Royal Air Force Bomber Command Memorial is a memorial in The Green Park, London, commemorating the crews of RAF Bomber Command who embarked on missions during the Second World War. The memorial, on the south side of Piccadilly, facing Hyde Park Corner, was built to mark the sacrifice of 55,573 aircrew from Britain, Canada, Australia, New Zealand, Czechoslovakia, Poland and other allied countries, as well as civilians of all nations killed during raids.Queen Elizabeth II unveiled the memorial on 28 June 2012, the year of her Diamond Jubilee.

The Embassy of Panama in London is the diplomatic mission of Panama in the United Kingdom.

London Street Commune was a hippy movement formed during the 1960s. It aimed to highlight concerns about rising levels of homelessness and to house the hundreds of hippies sleeping in parks and derelict buildings in central London.The commune famously squatted a mansion at 144 Piccadilly on Hyde Park Corner, which became a media sensation. The group was quickly evicted in a high-profile Metropolitan Police operation and other squatting attempts were also rebuffed. One of the leaders of the commune who often spoke to the media was known as 'Dr. John.' He was actually Phil Cohen, who later became an urban ethnographer and emeritus professor at the University of East London.

Four Seasons Hotel London at Park Lane is a luxury 5-star hotel in London, England. It is located near Hyde Park corner in central London. It was built in 1970 as the Inn on the Park London. Until 2007 the hotel was owned by Saudi Prince Alwaleed bin Talal's Kingdom Hotel Investments. Then the royal family of Bahrain, Al Khalifa, bought it for £100m.The hotel was reopened in 2010 after an extensive two year redevelopment costing an estimated £125 million. The work included a new floor, Italian restaurant Amaranto, and an interior redesign by Pierre-Yves Rochon.

Eaton Square School is a co-educational and independent day school.