The Serpentine Galleries comprises two galleries situated 5 minutes walk from each other on either side of The Serpentine Bridge in the heart of the Royal Park of Kensington Gardens in central London. Established in 1970, the Serpentine Gallery is now, together with the Serpentine Sackler Gallery, a leading arts institution showing emerging and established artists from around the world. Its annual summer Pavilion has become a site for international architectural experimentation.