Mr.Neeraj pahuja,

YWCA Hostel is close to Mong Kok MTR Station. It takes 15 minutes by walking.

1.Ocean Park: take Tsuen Wan Line from Mong Kok to Admiralty and get out at Exit B. Then turn left to take No. 629 bus to Ocean Park.

2.Disneyland: take Tsuen Wan Line from Mong Kok to Lai King and exchange Tung Chung Line to Sunny Bay. Then take Disneyland Resort Line to Disneyland.

3.Victoria Peak: take Tsuen Wan Line from Mong Kok to Central and get out at J2 Exit. Then turn right and walk along Chater Road for a second. Then pass through Garden Road to reach Peak Tram Terminus to take a ride on the peak tram to get to Victoria Peak.
4.Macau: take Tsuen Wan Line from Mong Kok to Tsim Sha Tsui. Then get to China Ferry Terminal located near to China HK Harbour City to take ferry to Macau.

5.Lantau Island: take Tsuen Wan Line from Mong Kok to Lai King and exchange Tung Chung Line to Tung Chung MTR Station. Then you can go to Tung Chung Cable Car Terminal to take Ngong Ping 360 cable car to Ngong Ping. And you can walk around 5 minutes to Giant Buddha.