Which Royal Park of London is the largest?

Richmond Park is the largest of London's eight Royal Parks and is the biggest enclosed space in London. It is home to the beautiful Isabella Plantation, Pembroke Lodge and herds of Red and Fallow deer. The Park, at almost 1000 hectares (2500 acres), includes pastoral landscape of hills, woodlands, ponds, gardens and grasslands. It is set amongst great looking ancient trees and offers a peaceful respite to visitors. The Park is designated as a National Nature Reserve (NNR), a Site of Special Scientific Interest (SSSI), and a Special Area of Conservation (SAC).

Hyde Park has historic landscapes covering 142 hectares (350 acres). This is a park that seems to offer something to everyone who makes a visit. With over 4,000 trees, a lake, a meadow, horse rides, and more people say, "It is easy to forget you're in the middle of London."

Kensington Garden covers 111 hectares (275 acres); it is planted with formal avenues of magnificent trees and ornamental flower beds. The Garden is a perfect setting for Kensington Palace, peaceful Italian Gardens, the Albert Memorial, Peter Pan statue and the Serpentine Gallery.

St James's Park with its royal, political, and literary associations is at the very heart of London. It covers 23 hectares (58 acres) and has a lake harboring ducks, geese, and pelicans. St James's is also home to the Mall, the setting for many ceremonial parades and events of national celebration.