Galleria Henry a remnant of the days when Buggerru was a mining centre. The Henry Tunnel is a 1km long tunnel that was dug in 1865 to allow a small train to transport minerals from underground deposits to washing facilities. A guide will provide an explanation of the social and industrial background of the mining sites. The highlight of the one-hour tour of the tunnel is the miners' train ride along the tunnel and the picturesque view of the coastline which offers a breathtaking panorama of the sea.