Avonmouth is a port and outer suburb of Bristol, England, on the north bank of the mouth of the River Avon and the eastern shore of the Severn Estuary. Part of the Port of Bristol, Avonmouth Docks is important to the region's maritime economy, hosting large vessels for the unloading and exporting of heavier goods. Much of the land use is industrial, including warehousing, light industry, electrical power and sanitation.