Taking you along the Binn Wall which gives lovely views of the Severn Estuary and both Severn Bridges, this cache in the series, another micro, is hidden just off the path. Parking is available in Shaft Road near #4 in the series. The new M4 bridge was opened in 1996, while the old M48 bridge was opened in 1966. Please hide the cache carefully afterwards as this area is frequently used by the public and dogs. You will probably require a log extraction tool.