Question: Buddhism is a major religion in Hong Kong and has been greatly influential in the traditional culture of its populace, among the most prominent Buddhist temples in the city there are the Po Lin Monastery on Lantau Island, the largest island in Hong Kong, located at the mouth, of which location?
Context: The Hall of Guru or Guru Hall (), also known as the Founder's Hall, is the most important annex halls in Chinese Buddhist temples for enshrining masters of various Buddhism schools.  It is encountered throughout East Asia, including in some Japanese Buddhist Kaisandos (開山堂 ).  The Hall of Guru is generally situated to the west of the Mahavira Hall.  Chan Buddhist temples usually have the Hall of Guru, which is followed by other schools' temples.  Therefore three statues are always enshrined in the Guru Hall, namely the founder of the school, the senior monk who make significant contributions to the establishment of the school and the builder of the temple.  Generally the Guru Hall in Chan Buddhism temples has Bodhidharma enshrined in the middle, the 6th Master Huineng's (638-713) statue on the left and Master Baizhang Huaihai's (720-814) statue on the right.  Patriarch Bodhidharma and "Damo" () for short, from south of ancient India, was the original ancestor of Chan Buddhism.  The 6th Master Dajian Huineng was the actual founder of Chan Buddhism.  After him, the Chan Buddhism in ancient China was almost changed and had far-reaching influence on Chinese traditional culture.  Baizhang Huaihai was the third generation disciple of Huineng and his main achievements included: applying Chan Buddhism into practice, creating a set of regulations for Chan Buddhist temples and contributing to the steady development of Chan Buddhism. Lantau Island (also Lantao Island; ) is the largest island in Hong Kong, located at the mouth of the Pearl River.  Administratively, most of Lantau Island is part of the Islands District of Hong Kong.  A small northeastern portion of the island is located in the Tsuen Wan District. Ngong Ping () is a highland in the western part of Lantau Island, Hong Kong.  It hosts Po Lin Monastery and Tian Tan Buddha amidst the hills which is about 34 m tall.  There are several hills nearby which are also an attraction to tourists.  It is now the terminus of the cable car ride Ngong Ping 360 which travels to Tung Chung.  New facilities and tourist attractions have opened including the Ngong Ping Village, Walking with the Buddha, the Monkey's Tale Theatre and Ngong Ping Tea House.  A youth hostel is located near the monastery.  The second highest peak of Hong Kong, Lantau Peak, is at its southeast. The Ngong Ping 360 is a gondola lift on Lantau Island in Hong Kong.  Intended to improve tourism to the area, the aerial lift was previously known as Tung Chung Cable Car Project before acquiring the Ngong Ping 360 brand in April 2005.  It consists of the Ngong Ping Cable Car, formerly known as the Ngong Ping 360 Skyrail, and the Ngong Ping Village, a retail and entertainment centre adjacent to the cable car's upper station.  Ngong Ping 360 connects Tung Chung, on the north coast of Lantau and itself linked to central Hong Kong by the Tung Chung Line, with the Ngong Ping area in the hills above.  This is home to the Po Lin Monastery and the Tian Tan Buddha, both already significant tourist attractions in their own right.  Before Ngong Ping 360's opening, the only access was via a mountain road and bus service. Tian Tan Buddha, also known as the Big Buddha, is a large bronze statue of Buddha Shakyamuni, completed in 1993, and located at Ngong Ping, Lantau Island, in Hong Kong.  The statue is sited near Po Lin Monastery and symbolises the harmonious relationship between man and nature, people and faith.  It is a major centre of Buddhism in Hong Kong, and is also a popular tourist attraction. Nei Lak Shan (Chinese: 彌勒山) is the sixth highest hill in Hong Kong.  With a height of 751 m on Lantau Island, it is situated immediately north of Ngong Ping where the Buddhist Po Lin Monastery is located.  "Nei Lak", or correctly "Mei Lak" is a Cantonese language translation of Maitreya, the future Buddha, in Buddhism. Hong Kong Disneyland () is a theme park located on reclaimed land in Penny's Bay, Lantau Island.  It is located inside the Hong Kong Disneyland Resort and it is owned and managed by Hong Kong International Theme Parks.  It is, together with Ocean Park Hong Kong, one of the two large theme parks in Hong Kong.  Hong Kong Disneyland opened to visitors on Monday, 12 September 2005 at 13:00 HKT.  Disney attempted to avoid problems of cultural backlash by incorporating Chinese culture, customs, and traditions when designing and building the resort, including adherence to the rules of feng shui.  For instance, a bend was put in a walkway near the Hong Kong Disneyland Resort entrance so good qi energy wouldn't flow into the South China Sea. New Territories () is one of the three main regions of Hong Kong, alongside Hong Kong Island and the Kowloon Peninsula.  It makes up 86.2% of Hong Kong's territory, and contains around half of the population of Hong Kong.  Historically, it is the region described in The Convention for the Extension of Hong Kong Territory.  According to that the territories comprise the mainland area north of the Boundary Street of Kowloon Peninsula and south of the Sham Chun River which is the border between Hong Kong and Mainland China, as well as over 200 outlying Islands including Lantau Island, Lamma Island, Cheung Chau, and Peng Chau in the territory of Hong Kong. Buddhism is a major religion in Hong Kong and has been greatly influential in the traditional culture of its populace.  Among the most prominent Buddhist temples in the city there are the Chi Lin Nunnery in Diamond Hill, built in the Tang Dynasty's architectural style; the Po Lin Monastery on Lantau Island, famous for the outdoor bronze statue, Tian Tan Buddha, which attracts a large number of visitors during the weekends and holidays. Po Lin Monastery is a Buddhist monastery, located on Ngong Ping Plateau, on Lantau Island, Hong Kong.
Answer: Pearl River