This is the PEAK TRAM, it is so scary if you have high anxiety!
To go to THE PEAK you need to take metro to CENTRAL station and there you follow the exit to the peak tram.
Hong Kong metro (MTR) is very easy and convinient to use, you don't need taxis here.
Just buy an OCTOPUS card when you arrive. You pay 150 HKD and when you are leaving you can take your 50 HKD back it is the deposit.