Tai Lam Country Park

Kau Keng Shan (Cantonese: 九逕山, Yale romanisation: gáu ging shāan) is a hill in Tuen Mun, the New Territories, Hong Kong and stands opposite from Castle Peak. Kau Keng Shan has a height of 507 metres (1,663 ft). During the Ming dynasty era (1368–1644), the area around the hill was used as a defence position against foreign forces, in particular the Portuguese, who had occupied Tuen Mun from 1514 to 1521 (see Tamão).

So Kwun Wat, commonly pronounced So Kwun Fat, is an area on the south coast of the western mainland New Territories in Hong Kong. The proper So Kwun Wat is a populated area in the valley between Siu Lam and Sam Shing Hui. It includes So Kwun Tan (掃管灘) on the shore, which is a residential area, Hong Kong Gold Coast (香港黃金海岸), with villas on Pearl Island (龍珠島) off the coast. Administratively, the area belongs to Tuen Mun District. Northwest of So Kwun Tan is the Perowne Camp (寶龍軍營 or 掃管軍營).

Hung Shui Hang Reservoir (also known as Tan Kwai Hang Reservoir or Hung Shui Hang Irrigation Reservoir) is a reservoir located to the north of Kau Keng Shan, Tuen Mun, New Territories, Hong Kong. It is located at the northwestern edge of Tai Lam Country Park and less than one kilometre away from Lam Tei Reservoir. Like Lam Tei Reservoir, it is part of Tai Lam Chung Reservoir's further water supply plan and an irrigation reservoir. The reservoir is divided into two reservoirs. The water from the reservoir flows through Tan Kwai Tsuen and Chung Uk Tsuen and then through Hung Shui Kiu, passing through the west side of Tin Shui Wai and finally empties into the Deep Bay.

Lam Tei Reservoir (also known as Lo Fu Hang Reservoir or Lam Tei Irrigation Reservoir) is a funnel-shaped reservoir located at the back hill of Lingnan University in Fu Tei, Tuen Mun, Hong Kong with an area of 17,000 m2 and a water storage capacity of 116,000 m3. It is located at the western edge of Tai Lam Country Park and less than one kilometre away from Hung Shui Hang Reservoir. Like Hung Shui Hang Reservoir, it is part of Tai Lam Chung Reservoir's further water supply plan and an irrigation reservoir. The water from the reservoir eventually flows through the Tuen Mun River and empties into the Castle Peak Bay. The reservoir can be accessed by Stage 2 of the Tuen Mun Trail.

Harrow International School of Hong Kong is a British international boarding school and day school in Tuen Mun, Hong Kong. When it opened on 3 September 2012, it became the first British boarding school in Hong Kong. It was also the third in the Harrow family of schools in the Asia region in association with Harrow School and The John Lyon School in London. The School provides a British independent style of education from Early Years to Y13.

Perowne Barracks is a former British Army barracks in Hong Kong. The barracks are no longer in military use.

Tai Tong is an area southwest of Shap Pat Heung, in Yuen Long District, in the northwestern part of Hong Kong. Tai Tong Village or Tai Tong Tsuen (大棠村) is located in the area.

Tseng Tau Tsuen (Chinese: 井頭村) is a village in Tuen Mun District, Hong Kong. Tseng Tau Tsuen comprises Tseng Tau Chung Tsuen (井頭中村; 'Middle Tseng Tau Tsuen'), Tseng Tau Ha Tsuen (井頭下村; 'Lower Tseng Tau Tsuen') and Tseng Tau Sheung Tsuen (井頭上村; 'Upper Tseng Tau Tsuen').

Siu Lam (Chinese: 小欖) is an area and a village in Tuen Mun District, Hong Kong.

Castle Peak Bay Immigration Centre (CIC, Chinese: 青山灣入境事務中心 is an immigration detention centre located in Tuen Mun, Hong Kong. 7,942 persons were held at CIC in 2015 who were slated for expulsion from Hong Kong.

Tai Lam Chung Reservoir is a reservoir in Tai Lam Country Park, Tuen Mun District, New Territories, Hong Kong.Tai Lam Chung Reservoir is the first reservoir built in Hong Kong after the Second World War. The construction work of the reservoir commenced in 1952 and was completed in 1957. Formed by a main dam across the Tai Lam Chung Valley, there are three supplemental dams that cross the nearby valley. Its water storage capacity is about 21 million cubic metres.Several villages were flooded by the reservoir, including Tai Lam Village (大欖村), Tai Wai Village, Kan Uk Tei Village (關屋地村) and Wu Uk Village.

Tuen Mun San Hui (Chinese: 屯門新墟) more commonly known as just San Hui (新墟) is an area of Tuen Mun District, Hong Kong and is a major food market and commercial quarter in the district. In urban planning, it is part of Tuen Mun New Town (Tuen Mun).