No special access issues
The easiest approach via public transport is to take the MTR to Tsuen Wan and then get a taxi to the end of On Yat Street (ask for Tsuen Wai Fa Yuen). From the end of the road, walk along a concrete footpath which heads left until you reach a small bridge. This point can also be reached by taking the 39M bus from Tsuen Wan to the TL Adventist Hospital and walking up the concrete staircase opposite the hospital entrance.
Once you’ve crossed the bridge turn right and continue up the hill to a catchwater (this point can also be reached by car – limited parking). Continue up the concrete path for about 1/2km until a path breaks right. Contour the hillside a short way on this path before continuing all the way up the hill to small shelter at its top. Turning right on to a small dirt track leads to the Ha Fa Shan Boulders (approx. 5 minutes away), whilst breaking left off the main track and following a dirt path leads to all the other areas at Tsuen Wan (all approx. 25 minutes away).