We are staying at penta hotel kowloon, i want to expereience the cable car ride to Lantau Island.

You can take Kwun Tong Line at Diamond Hill Station, get off at Prince Edward Station. Then take Tsuen Wan Line to Lai King Station and Tung Chung Line to Tung Chung Station, Exit A. After that, walk to Cable Car Lower Terminus and take it to arrive at Lantau Island and Big Buddha.