Hong Kong World Geopark

Hong Kong World Geopark is a stunning UNESCO Global Geopark that showcases the extraordinary geological diversity of the region, from ancient volcanic rocks to dramatic sea arches and hexagonal rock columns. Spanning across the New Territories and outlying islands, this geopark offers a fascinating blend of natural beauty, outdoor adventure, and geological history that captivates both casual hikers and serious science enthusiasts alike.

Highlights & What to See

• Sai Kung Volcanic Rock Region – Marvel at the iconic hexagonal volcanic rock columns at High Island Reservoir and the sea caves of Sharp Island, formed by a supervolcano eruption 140 million years ago.
• Kat O (Crooked Island) – Explore this remote island with its ancient rock carvings, mangrove forests, and the serene Kat O Ancient Trail offering panoramic views.
• Lai Chi Wo – Visit one of Hong Kong’s best-preserved Hakka walled villages, set amidst a lush fung shui wood and a biodiverse wetland.
• Double Haven (Yan Chau Tong) – Kayak through this sheltered marine area with red sandstone formations and tranquil bays, ideal for birdwatching and photography.
• Ma Shi Chau Nature Trail – A short, easy hike revealing sedimentary rocks, fossils, and the famous “Folded Rock” formation in Tolo Harbour.

Suggested Time to Spend

Plan at least a full day to explore the geopark’s main sites. For a thorough experience, allow two days: one day dedicated to the Sai Kung Volcanic Rock Region and another for the Northeast New Territories (Lai Chi Wo, Kat O). Pace yourself with morning hikes and afternoon kayaking or village visits. Public transport and ferries connect key areas, but renting a small boat (kai-to) from Sai Kung Town or Ma Liu Shui adds flexibility and adventure.

Nearby Areas Worth Combining

• Sai Kung Town – A lively seaside hub with seafood restaurants, hiking trailheads, and access to many geopark sites.
• Plover Cove Country Park – Hike the famous Plover Cove Reservoir trail or cycle the Tolo Harbour loop for sweeping views.
• Tai Mo Shan Country Park – Hong Kong’s highest peak offers cool hikes and a chance to see rare subtropical plants.
• Sha Tau Kok Frontier Closed Area – With a permit, explore this restricted border zone with wild landscapes and the historic village of Sha Tau Kok.
• Lantau Island – Combine geopark visits with Lantau’s Big Buddha, Tai O fishing village, and scenic hiking trails.

Please check official sources for current details.