Hong Kong has 6 MTR routes, which covers most parts of Hong Kong Island, Kowloon and New Territories.
Tsuen Wan Route: Tsuen Wan to Central
Kwun Tong Route: Yau Mat Tei to Tiu Keng Leng
Tseung Kwan O Route: North Point to Po Lam
Main Route: Sheung Wan to Chai Wan
Tung Chung Route: Tung Chung to Hong Kong
Airport Route: Airport to Hong Kong
Due to the convenience of MTR and the compact area of Hong Kong, most tourists find it is not necessary to rent car during their stay. Besides, due to the very heavy traffic and the complexity of the city roads, it is not recommended for tourists to drive. In case you really need car rental, you may consult your hotel, and be ready with your passport and driving license.
Kowloon Canton Railway (KCR)
The KCR is the major railway which links up the New Territories and the city of Kowloon. It runs through Tsim Sha Tsui East to Lo Wu which takes about 40 minutes for the whole route. Lo Wo is the final station which you could pass through to enter China with valid visa. The train will depart for every 3 to 10 minutes, and the earliest one will be started at 5:35 a.m. while the last one will be departed at 12:20 p.m. The ordinary fair and the first class fair are HK$18 and HK$36 respectively from Hung Hom to Sheung Shui.
The tram service has been started in 1904 and it is the oldest transportation system in Hong Kong. It only services the Hong Kong Island running from Kennedy Town to Shau Kei Wan plus another route to Happy Valley. The earliest tram starts at 6: 00 a.m. and run until 1:00 p.m. and the fair is HK$ 2 for adult and HK$ 1 for children under age12. It is the cheapest transportation in Hong Kong, and you are highly recommended to take a ride at the upper stairs so that you could enjoy all the street scenery of Hong Kong.
The scenery of Hong Kong harbor is famous in the world, especially the night scenery. Besides, there is spectacular light show by the commercial buildings in the Hong Kong island at 8:00 p.m. every night which you must not miss. The Star Ferry has been serving on the harbor for more than 100 years, and the fair is less than HK$3 per rides. You could take the Star Ferry from Cental to Tsim Sha Tsui at around 8:00 p.m. You could enjoy the harbor scenery on the ferry and continue with the light show at the Starlight Road of Tsim Sha Tsui.
Hong Kong International Airport
The most convenient route to the Hong Kong International Airport is through the MTR which takes about 23 minutes from Central. It passes through stations of Kowloon, Olympic, Tsing Yi, and the train will be departed for every ten minutes. With the MTR, you would never miss the airplane due to the traditional traffic jam. Other than the MTR, you could take the Airport Bus which starts from 6:00 a.m. at the morning until 11:00 p.m. at night. It covers most part of Hong Kong Island and Kowloon with major hotels.