Penis Rock

🪨 【Penis Rock / Yeung Yuen Rock（陽元石）】 is one of the iconic natural wonders in the Hong Kong hiking community, situated atop the ridge of Nui Po Shan. This massive granite boulder earned its name due to its striking resemblance to the male reproductive organ. Because its shape is remarkably lifelike and idiosyncratic, it draws countless hiking enthusiasts to explore and photograph the site. —

📌 Basic Info

Item Details

📍 Location Name Penis Rock / Yeung Yuen Rock

🌍 District / Region Nui Po Shan Ridge (near Wong Nai Tau, Sha Tin)

🗺 Geographical Features Granite Tor (Granite Boulder)

🚶‍♂️ Hiking Route Wong Nai Tau SBus Terminus → Nui Po Shan Summit → Penis Rock / Yeung Yuen Rock → Mui Fa Ancient Trail → Tai Shui Hang (or return via the same way)

📏 Route Length Approx. 4-5 km (viewing options vary depending on the chosen descent route)

⏱ Estimated Time Approx. 2.5 – 3.5 hours

⛰ Elevation Highest point (Nui Po Shan Summit) is around 399 meters

💪 Difficulty Rating ⭐⭐⭐ (Certain sections are very steep and covered with loose gravel, requiring occasional hands-and-feet scrambling)

🌊 Tidal Influence No significant influence; this is a standard mountain trail route.

🧭 Navigation The mountain trail is clear but has many forks; some routes to the large boulders are quite secluded, so it’s advisable to bring a digital map.

🏕 Supply Points The starting point at Wong Nai Tau Bus Terminus has convenience stores and local restaurants; there are no supply points along the mountain trail.

🚐 Transportation Take a bus or minibus from Sha Tin Town Centre or Kwong Yuen Estate to Wong Nai Tau Terminus; for the return trip, you can depart from Tai Shui Hang MTR Station.

📸 Scenic Highlights An array of weathered bizarre rock formations including Penis Rock, Uncensored Rock, and Sunrise Rock, alongside expansive views overlooking Sha Tin and Ma On Shan New Towns.

⚠️ Important Notes & Safety Tips The mountain path leading to Penis Rock is steep and sandy, making it highly slippery. Wearing hiking shoes with strong grip is strongly recommended, and hiking poles can provide helpful stability. For your safety, do not attempt to climb to the top of the boulders.

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🪨 Introduction to Penis Rock / Yeung Yuen Rock

Located on the southeastern slope of Nui Po Shan, between Tai Shui Hang and Wong Nai Tau in Sha Tin. It belongs to a granite geological domain; after millions of years of differential weathering and exfoliation, weaker rock layers eroded away, eventually leaving behind this highly unique, hard-cored rock formation (Tor).

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🗺️ Geographical Location & Route

Start from the side trail next to Wong Nai Tau SBus Terminus, climbing up the stone steps all the way to Nui Po Shan ridge. Pass multiple forks along the route, paying close attention to hiking ribbons. As you approach the summit, cut down a narrow side path on the left to reveal Penis Rock. You can then descend via Mui Fa Ancient Trail to Tai Shui Hang.

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📸 Photo-taking Culture & Fun Facts

Best Viewing Time：Bright and sunny days are best for photography, as the natural contours of the boulder become more defined and three-dimensional under strong light and shadow contrast.

Photography Tips：Stand on the safe platform below the boulder and use a wide-angle lens to shoot upwards, which accentuates its imposing scale and unique profiles. Alternatively, use a medium focal length lens from the opposite trail to capture hikers alongside the boulder, providing a great sense of scale.

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🌿 Nearby Attractions

【Uncensored Rock and Sunrise Rock】：In addition to the famous Penis Rock, Nui Po Shan features various bizarrely shaped rocks scattered nearby, such as ‘Uncensored Rock’ and the humongous ‘Sunrise Rock’, both of which are fascinating weathering spectacles.

【Mui Fa Ancient Trail Historical Exploration】：A century-old historic trail connecting Siu Lek Yuen in Sha Tin with Tai Shui Hang in Ma On Shan. It retains its ancient flagstone pavements and offers a deeply shaded, wonderfully rustic setting.

Item	Details
📍 Location Name	Penis Rock / Yeung Yuen Rock
🌍 District / Region	Nui Po Shan Ridge (near Wong Nai Tau, Sha Tin)
🗺 Geographical Features	Granite Tor (Granite Boulder)
🚶‍♂️ Hiking Route	Wong Nai Tau SBus Terminus → Nui Po Shan Summit → Penis Rock / Yeung Yuen Rock → Mui Fa Ancient Trail → Tai Shui Hang (or return via the same way)
📏 Route Length	Approx. 4-5 km (viewing options vary depending on the chosen descent route)
⏱ Estimated Time	Approx. 2.5 – 3.5 hours
⛰ Elevation	Highest point (Nui Po Shan Summit) is around 399 meters
💪 Difficulty Rating	⭐⭐⭐ (Certain sections are very steep and covered with loose gravel, requiring occasional hands-and-feet scrambling)
🌊 Tidal Influence	No significant influence; this is a standard mountain trail route.
🧭 Navigation	The mountain trail is clear but has many forks; some routes to the large boulders are quite secluded, so it’s advisable to bring a digital map.
🏕 Supply Points	The starting point at Wong Nai Tau Bus Terminus has convenience stores and local restaurants; there are no supply points along the mountain trail.
🚐 Transportation	Take a bus or minibus from Sha Tin Town Centre or Kwong Yuen Estate to Wong Nai Tau Terminus; for the return trip, you can depart from Tai Shui Hang MTR Station.
📸 Scenic Highlights	An array of weathered bizarre rock formations including Penis Rock, Uncensored Rock, and Sunrise Rock, alongside expansive views overlooking Sha Tin and Ma On Shan New Towns.
⚠️ Important Notes & Safety Tips	The mountain path leading to Penis Rock is steep and sandy, making it highly slippery. Wearing hiking shoes with strong grip is strongly recommended, and hiking poles can provide helpful stability. For your safety, do not attempt to climb to the top of the boulders.