Join me as I take you to the High Island Reservoir East Dam, one of 14 Hong Kong UNESCO Global GeoPark sites, where we get the chance to come up-close and personal with hexagonal basalt columnar rocks formed well over 100 million years ago!
Join me as I take you to the High Island Reservoir East Dam, one of 14 Hong Kong UNESCO Global GeoPark sites, where we get the chance to come up-close and personal with hexagonal basalt columnar rocks formed well over 100 million years ago!