The easiest location to view the Geopark’s remarkable geological heritage is High Island. From here, the hexagonal volcanic columns are visible along the coast, as is the rock column wall near the East Dam of High Island Reservoir. You’ll also see other geological features such as twisted columns and dyke intrusions. To provide a safe environment for visitors to view the sea cave up close, the High Island Geo-trail is undergoing enhancements which include a wooden boardwalk and interpretation panels at the end of the trail. Also note the volcanic-rock coast of Tai Long Wan — voted by locals as one of ‘Hong Kong’s Top Ten Natural Attractions’.