Nam She Au

🐍【Nam She Au (蚺蛇坳 – The Threshold to Hong Kong’s Most Perilous Peak)】 is an iconic landmark on the mountaineering route up Sharp Peak—the legendary summit towering over eastern Sai Kung. Perched on the southwestern ridge of the peak at an elevation of approximately 168 meters, this mountain pass serves as the primary staging area and transit point for the final ascent up Sharp Peak. The pass links several classic hiking trails, including the spur trail splitting off from MacLehose Trail Section 2 near Tai Long Au, and the near-vertical, loose scree path leading directly to the summit. It is universally regarded as the ultimate catch-your-breath buffer zone before taking on the fierce leader of “Hong Kong’s Three Sharp Peaks.” Because the terrain here is wide open and completely devoid of shade, multiple warning signs are installed across Nam She Au, urging hikers to critically evaluate their physical condition—especially during scorching summer days or immediately following heavy downpours.

📌 Quick Facts

Item Details

Chinese Name 蚺蛇坳

English Name Nam She Au

Type Mountain Pass

Location Sai Kung East

Elevation Approximately 168 meters

Associated Trail A spur off MacLehose Trail Section 2

—Nam She Au is far more than a mere geographical dividing line; it boasts highly unique ecological and geological features. The surrounding paths are heavily weathered, blanketed in a shifting mix of loose scree and fine sand that showcases intense, active soil erosion. Standing at the pass, looking northwest treats hikers to the turquoise waters of Nam She Wan, while spinning east opens up a magnificent panoramic view over the breathtaking Tai Long Ku Wan (The Four Bays of Tai Long). Crucially, Nam She Au functions as a strategic escape route: if hikers find their stamina depleted or witness deteriorating weather, they can easily pivot here and retreat safely back to Tai Long Au. This critical position, paired with its raw, rugged surroundings, makes it one of the most challenging yet highly rewarding landmarks along Hong Kong’s technical hiking networks.—

🗺️ Trail Itinerary: From Pak Tam Au to Sharp Peak

The entire end-to-end journey spans roughly 13 kilometers and takes about 6.5 hours to complete, classifying it as a medium-to-high difficulty expedition. Nam She Au serves as the final staging area before pushing onto the steep flanks of Sharp Peak.

Route Stops English Name Characteristics & Trail Notes

Pak Tam Au Pak Tam Au The official starting point. Equipt with a public bus stop and essential facilities (public toilets and vending machines). This is your final spot to buy drinks.

Chek Keng Chek Keng A tranquil coastal village offering scenic waterfront views. Accessible by kai-to ferry, this location houses the last public toilet facility on the route.

Tai Long Au Tai Long Au A steady, uphill warm-up section. A fantastic spot to take a quick breather and mentally gear up for the upcoming ridge climb.

Nam She Au Nam She Au The final rest stop. The terrain turns wild and raw with wide-open horizons. Keep an eye on the official warning signs; this is the true gateway for the final summit push.

Sharp Peak Sharp Peak The undisputed leader of Hong Kong’s three sharp peaks, topping out at 468 meters. The final scramble requires three-point contact and hands-on climbing—an elite technical challenge.

⛰️ Sharp Peak Profile

📏 Total Distance: Approximately 13 km

⏱️ Duration: Around 6.5 hours (3 hours up, 3 hours down, plus rest)

📍 Summit Elevation: 468 meters

🏜️ Terrain Features: Highly unstable loose gravel, crumbly sand, severe inclines, and zero tree canopy shade.

🧗‍♂️ Climbing Style: Hands-on scrambling; protective gloves and high-traction footwear are essential.

⚠️ Difficulty: Officially rated 4 stars (Medium-High to Advanced Difficulty)

🥋 Target Audience: Seasoned hikers with solid scrambling experience.

📸 Scenic Highlights

Gaze down at the breathtaking sweep of the four legendary bays of Tai Long Wan: Tung Wan, Ham Tin Wan, Tai Wan, and Tai Wan.

Capture wide, sweeping views overlooking Nam She Wan, the pristine Coastal Streams (Ching Kai Coast), and the distant silhouette of Tap Mun (Grass Island).

🚍 Transport Logistics

Getting There: Catch KMB Bus Route 94 from Sai Kung Town Centre straight to Pak Tam Au, or ride KMB Bus Route 96R (available on Sundays and public holidays) directly from Diamond Hill MTR Station to Pak Tam Au.

Getting Back: Retrace your steps back along the trail to catch the return bus at Pak Tam Au, or hike down to Chek Keng and catch a ferry back to Wong Shek Pier.

🧗‍♂️ Terrain & Technical Challenges

Scree Fields: Unstable, sliding stones make underfoot traction highly unpredictable and prone to slipping.

Near-Vertical Incline: Certain scramble sections present aggressive slopes angled between 60 to 70 degrees.

Exposed Horizons: Completely open ridges offer unobstructed, dramatic views of the Sai Kung coastline and the rolling ocean waves.

“Once you clear the third warning sign, you have officially reached the saddle of Nam She Au and the real incline begins. The path kicks up aggressively, completely chewed up by weathering into a slippery mix of fine sand and loose gravel. You’ll need to drop your center of gravity and use both hands and feet to scramble up step by step.”

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🧳 Recommended Gear Checklist

Gear English Name Practical Purpose

🥾 Hiking Boots Hiking Boots Must feature aggressive lug depths to ensure reliable grip on loose, crumbly scree.

🧤 Gloves Gloves Protects your hands from sharp rocks and improves grip during hands-on scrambles.

👖 Long Pants Long Pants Guards your legs against scratches from overgrown, prickly brush along the ridges.

備用杖 / 手套 Trekking Poles Helpful for managing joint impact on the approach, though hands are preferred on the steep core scrambles.

🥤 Water & Trail Rations Water & Snacks Pack a minimum of 2–3 liters of water; there are absolutely no replenishment options past Nam She Au.

🧴 Sun Protection Sunscreen & Hat The route is entirely exposed to the elements; high-UV block and wide-brimmed hats are mandatory.

🗺️ Offline Navigation Map / GPS Essential for keeping track of the correct paths across intersecting ridge lines.

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⚠️ Essential Safety Notes

Sharp Peak is an advanced, high-exposure mountaineering route with a history of serious search-and-rescue incidents. It is entirely unsuited for beginners or casual walkers.

The risk of heat exhaustion and heatstroke is exceptionally high along the exposed ridges; attempting this trek during the peak of summer is strongly discouraged.

Always hike with a partner or an experienced team, and rigorously check local weather forecasts before setting off.

The descent is notoriously trickier than the climb due to loose gravel rolling underfoot. During steep down-climbing, stow your trekking poles and rely on durable gloves for three-point hand holds.

While the main path is visually clear, its sheer steepness means it is best tackled during the cooler, drier autumn and winter months.

Listen to your body: if your energy reserves are running low by the time you reach Nam She Au, make the smart call to turn back rather than forcing a hazardous summit push.

📖 For an in-depth photo journal and personal trail insights, check out: 〖Sharp Peak • A Dream Journey〗—

🌄 Extended Exploration: Sharp Peak

Standing on the high crown of Sharp Peak rewards you with an unmatched, bird’s-eye view looking down on the spectacular arc of Tai Long Wan’s four famous beaches: Tung Wan, Tai Wan, Ham Tin Wan, and Sai Wan—a jaw-dropping coastal vista that stands as one of Hong Kong’s finest.

Item Details

Chinese Name 蚺蛇尖

English Name Sharp Peak

Elevation 468 meters

Core Features Punishingly steep inclines, heavily eroded scree slopes, and majestic 360-degree coastal horizons.

Reputation Widely celebrated as “Hong Kong’s Most Perilous Peak.”

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🧭 Alternative & Extended Trails

Mai Fan Teng (Rice Fan Peak): Sitting at roughly 300 meters elevation, this ridge route offers wide-open, dramatic views for those looking to loop around the back of the peak.

Ham Tin Wan: A gorgeous white-sand beach featuring rustic local beach stores (dai pai dongs) where you can sit down for a warm meal and restock on cold drinks.

Sai Wan: A world-famous coastal spot that connects seamlessly back to the main path of MacLehose Trail Section 2 for a classic walk-out.

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Item	Details
Chinese Name	蚺蛇坳
English Name	Nam She Au
Type	Mountain Pass
Location	Sai Kung East
Elevation	Approximately 168 meters
Associated Trail	A spur off MacLehose Trail Section 2

Route Stops	English Name	Characteristics & Trail Notes
Pak Tam Au	Pak Tam Au	The official starting point. Equipt with a public bus stop and essential facilities (public toilets and vending machines). This is your final spot to buy drinks.
Chek Keng	Chek Keng	A tranquil coastal village offering scenic waterfront views. Accessible by kai-to ferry, this location houses the last public toilet facility on the route.
Tai Long Au	Tai Long Au	A steady, uphill warm-up section. A fantastic spot to take a quick breather and mentally gear up for the upcoming ridge climb.
Nam She Au	Nam She Au	The final rest stop. The terrain turns wild and raw with wide-open horizons. Keep an eye on the official warning signs; this is the true gateway for the final summit push.
Sharp Peak	Sharp Peak	The undisputed leader of Hong Kong’s three sharp peaks, topping out at 468 meters. The final scramble requires three-point contact and hands-on climbing—an elite technical challenge.

Gear	English Name	Practical Purpose
🥾 Hiking Boots	Hiking Boots	Must feature aggressive lug depths to ensure reliable grip on loose, crumbly scree.
🧤 Gloves	Gloves	Protects your hands from sharp rocks and improves grip during hands-on scrambles.
👖 Long Pants	Long Pants	Guards your legs against scratches from overgrown, prickly brush along the ridges.
備用杖 / 手套	Trekking Poles	Helpful for managing joint impact on the approach, though hands are preferred on the steep core scrambles.
🥤 Water & Trail Rations	Water & Snacks	Pack a minimum of 2–3 liters of water; there are absolutely no replenishment options past Nam She Au.
🧴 Sun Protection	Sunscreen & Hat	The route is entirely exposed to the elements; high-UV block and wide-brimmed hats are mandatory.
🗺️ Offline Navigation	Map / GPS	Essential for keeping track of the correct paths across intersecting ridge lines.

Item	Details
Chinese Name	蚺蛇尖
English Name	Sharp Peak
Elevation	468 meters
Core Features	Punishingly steep inclines, heavily eroded scree slopes, and majestic 360-degree coastal horizons.
Reputation	Widely celebrated as “Hong Kong’s Most Perilous Peak.”