Mentioned by thecavendish-london.co.uk
Top 10 Biggest Parks In London UK With Water
"Richmond Park, at almost 1000 hectares (2500 acres), is the largest Royal Park in London and is home to around 650 free roaming deer. The pastoral landscape of hills, woodlands, ponds, gardens and grasslands set amongst ancient trees 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)."