Walk the East Dam and rugged coastline of Hong Kong’s Global Geopark. This five-hour coastal hike combines hexagonal rock columns, sea stacks, and sheltered beaches with cultural snapshots of rural Sai Kung.
More ways to explore the area's outdoor wonders
The trail opens with the click of a bus engine and the sudden, saline air of Sai Kung — Hong Kong’s rural shoulder where the city’s glass gives way to rock and wind.
Difficulty
moderate
Duration
4–6 hours
Fitness Level
Able to hike 10 km over mixed terrain and manage 300–500 m cumulative elevation; good balance and ankle strength helpful
Wildlife
History
The High Island formations are part of the Hong Kong UNESCO Global Geopark; the hexagonal columns formed from cooling volcanic ash and lava flows during the Early Cretaceous.
Conservation
Visitor pressure and erosion threaten delicate rock platforms; stay on marked routes, avoid chiseling or climbing formations, and carry out all trash.
Reserve your spot on the Hong Kong Global Geopark Coastal Hiking Tour today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Start early to beat heat
Morning hikes avoid midday humidity and give calmer seas for better photos and easier rock-hopping.
Bring 2–3 liters of water
Exposure and coastal wind drain you faster than you expect; a hydration system or large bottles will keep your pace steady.
Wear grippy shoes
The route includes loose scree, wet rock and short scrambles — trail runners with sticky rubber or light hiking boots work best.
Watch tides and slippery sections
Some shore sections are only safe at low tide; consult your guide and avoid climbing on the hexagonal columns to protect both you and the rock.
Sturdy trail shoes
Grip and ankle support for rocky, uneven coastal terrain.
Sun protection (hat, SPF 30+)
Open, exposed sections offer little shade; protect skin and eyes.
summer
1–2.5L water or hydration bladder
Hydration is critical in Hong Kong’s humidity and heat.
summer
Light waterproof shell
Sudden showers or sea spray can chill you; a packable shell keeps you dry.
spring