Boat Tour Through Four Sea Arches in Sai Kung, Hong Kong Geopark
Overview
Available languages
2 hours
Mobile ticket
It's the only speedboat sightseeing tour currently operating in Hong Kong. What makes this tour more unique is that, our boatman is so experienced and will take you to cross through the sea arches and sea strait if the wave condition is not so bad. Exciting, yet Safety!
The speedboat sightseeing tour will go through the most symbolic attractions in the Sai Kung Volcanic Rock Region of Hong Kong UNESCO Global Geopark, you can see the largest hexagonal volcanic rock columns coastline as well as the largest hexagonal volcanic rock columns cliff wall in the world!
Additional Info
Public transportation options are available nearby
Infants are required to sit on an adult’s lap
Not recommended for travelers with spinal injuries
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Suitable for all physical fitness levels
The Speedboat Tour include 30 minutes in the Volcano Discovery Centre with tour guide explaining the Supervolcano history and 90 minutes in the Speedboat Travelling to Ung Kong Group, High Island and Po Pin Chau. For the 90 minutes Speedboat Sightseeing Trip, there would be approximately a total 30 minutes transfer time between each attractions
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
What‘s Included
Photography from Tour Guide
Life Jacket
Tour Guide
Food and Drinks
What To Expect
Sai Kung Promenade and Seafood Street
Our Tour Guide will have a brief introduction about the history and geology of the ancient supervolcano - High Island Super Volcano, which is erupted 140 million years ago. How the eruption formed the landscape and geoscape of Hong Kong Today? Why it is so unique in the world? What are the features ?
High Island Geo Trail
High Island is the Origin of All the Geological Features in Sai Kung. High Island has an Ancient Supervolcano that last erupted 140 million years ago, The volume of erupted ash is estimated to have exceeded 1,300 cubic kilometres, which can cover the whole of Hong Kong. The Original Diameter of the Volcano's base of The High Island Supervolcano, is estimated to be 18km. Travelers will be on the speedboat admiring the "Coast of Thousand Hexagonal Volcanic Rock Columns in the World" - A Total 2 KM Coast that is Full of Hexagonal Columns! Undoubtedly, a Wonder of the World! Travelers would spend around 5 minutes here and everyone would have a chance to walk to the boat front for photos time
Options
Boat Tour Through Four Sea Arches in Sai Kung, Hong Kong Geopark
Reviews
14 reviews
Total reviews and rating from Viator & Tripadvisor
The last thing you would think of doing in Hong Kong!
paulgray1,
Oct 18, 2025
- Review from Tripadvisor
5.00We picked up a speedboat on the jetty in Sai Kong - 5 adults and 2 kids. Our daughter and S-I-L live in Hong Kong and we had been in the small town for breakfast and saw the tour master and negotiated a price for our own speedboat for our group. The sea was choppy which added to the adventure and a 2 hour tour around the islands in the New Territories of HK. The highlight was the basalt rock formations - a UNESCO site-and the sea arches of the islands in a fast boat. Definitely something to consider if you have time to see something different in HK.
Great fun
duomo2,
Aug 9, 2025
- Review from Tripadvisor
5.00This boat trip was really fun and it was so interesting to learn about the geological history of Hong Kong. The basalt columns were amazing and the scenery was just outstanding. Would highly recommend.
Fun, interesting and something I’d want to do again!
Lydia O,
Jul 27, 2025
- Review from Tripadvisor
5.00Our guide, Joyce, was wonderful and well spoken, and had a clear passion for what she was talking about. She took pictures for us let us know so many things about the geological features of the arches and islands near Sai Kung.
Splitdyboat Don’t do it ! Waste of time !!
Sherpa59577453242,
May 24, 2025
- Review from Tripadvisor
1.00Warning ! Poor Organisation! Splitdyboat cancelled an half hour after the tour should start! No information desk , no responsible People , but a lot of information on WhatsApp! Never Again !
Great Boat Trip with Easy Booking and Beautiful Views
Elaine C,
Apr 25, 2025
- Review from Viator
5.00Booking this boat trip through Viator was simple and straightforward. The tour operator sent a confirmation message the day before and set up a WhatsApp group for easy communication, which was very helpful. The tour guide was friendly and energetic, making the trip enjoyable. The sailing experience was lovely, with clear waters, stunning sea arches and beautiful sea views in Sai Kung. Overall, a well-organized and pleasant trip. Definitely worth trying!
Must do
Sushma,
Apr 23, 2025
- Review from Viator
5.00This is easily one of my favourite tours in HongKong. Fanny is an amazing lively guide. The speedboat driver was also quite skilful. The tour didn’t feel hurried, Fanny checked with everyone if we wanted pictures, explained about the geology of the place and also the details and shapes of the rock formations. Overall a 5/5
The tour was a great...
Heather R,
Mar 17, 2025
- Review from Viator
5.00The tour was a great amount of time and the scenery and rock formations beautiful! A really nice way to get out of the city for a bit.
Good experience, but not a gentle hike
BigAlG71,
Oct 11, 2024
- Review from Tripadvisor
5.00Great day apart from the awful climb up the hill on the second island, which I hated. The guides were very good, and I got a lot of help and understanding from the other guests
Awesome time!
MarieJosee W,
Sep 13, 2024
- Review from Viator
5.00Hansley was a great guid, very informative. We really all enjoyed our time on the boat. This tour is well worth the money.
Most memorably memory for FAMILY🥳
Coastal46576843624,
Aug 4, 2024
- Review from Tripadvisor
5.00Definitely being the best experience for my family in Hong Kong even we are locals!!! The tour guide is so professional and passionate to explain and take memorable photos and videos. The stunning and shocking geo park scenery left a very impressive image in my heart💙💚I am so lucky to join with my family and thank you!!!🥰🤩
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