Belton Hills is a 22 hectare Local Nature Reserve in Leigh-on-Sea in Essex. It is owned and managed by Southend-on-Sea City Council.
This steeply sloping site has large areas of scrub, and there are some rare plant and invertebrates species. Plants include Deptford pink (flowering June-August) and bithynian vetch (flowering MayâÂÂJune), and a survey in 2001 recorded 667 invertebrate taxa.
There is access to the site from Marine Parade and Belton Way.