Kei Ling Ha Tree Walk is located in Ma On Shan Country Park and starts at Shui Long Wo, Sai Sha Road. This tree walk is 0.65km long. Interpretation plates are placed to highlight 7 common species in the countryside, including Common Red-stem Fig, Elephant’s Ear and Lance-leaved Sterculia. At the barbecue site near the start of the Tree Walk, there is a 10m height astronomical observation terrace where you can watch the charming starry night.
1 Viburnum odoratissimum
2 Claoxylon indicum
3 Sterculia lanceolata
4 Bridelia tomentosa
5 Aquilaria sinensis
6 Rhus succedanea
7 Macaranga tanarius var. tomentosa

_{To facilitate the public in planning their hikes, the geographical information of the route, including the route map, starting point, endpoint, and elevation chart, has been saved in a "GPX" file. The public can download hiking-related applications on their smartphones or smart watches, then click on the following "GPX" file to import the relevant information, which serves as an aid for hiking. Please note that downloading "GPX" files may increase data usage, and the functions and content display may vary depending on the device and application used.}