Introduction to the natural forest area: The natural forest area of ​​Wong Tai Sin Holy Garden covers nearly a thousand acres, with green shadows and wild flowers along the quiet paths. Along the forest trails, you can look for the footprints of ancient immortals. You can also look for the footprints of the immortal left by Wong Tai Sin when he appeared as a saint in Xiqiao Mountain. It is said that "if you step on the footprints of the immortal, you will be able to walk smoothly".