Geological Map of Hong Kong

This web map shows the simplified geological map of Hong Kong offered by the Geotechnical Engineering Office (GEO) of Civil Engineering and Development Department (CEDD), HKSAR Government. The web map depicts the simplified solid and superficial geology of the territory. It also provides information on major lithological units and faults of Hong Kong. This on-line simplified geological map was prepared for the purpose of promoting geoscience education, and popularising the geology of Hong Kong.