Pulau Anak Bukom

The Laju incident, also known as the Laju ferry hijacking, occurred on 31 January 1974 in Singapore. Four armed men from the terrorist groups Japanese Red Army and Popular Front for the Liberation of Palestine attacked the Shell oil refinery complex on Pulau Bukom and later hijacked the ferryboat Laju and took its five crew members hostage. The crisis was resolved after the Singapore government provided the terrorists safe passage to the Middle East in exchange for the release of the hostages.

Pulau Bukom, also known as Pulau Bukum (Chinese: 毛广岛; Tamil: புளு புகோம்), is a small restricted-access island belonging to Singapore that is located about five kilometres to the south of Mainland Singapore, off the Straits of Singapore. The size of Pulau Bukom is about 1.45 km2 (0.56 sq mi). Pulau Bukom is also known as Pulau Bukom Besar, which has a small companion islet to its south called Pulau Bukom Kechil. This companion islet is currently connected to Pulau Ular and Pulau Busing by reclaimed land, making the three of them appear as one large island on satellite imagery.

Pulau Busing is a restricted-access island and a hub for oil shipping located off the southwestern coast of Singapore. The island is occupied by Tankstore Ltd, a petroleum storage company. Heavily industrialised, the island is home to oil and chemical storage facilities, at least one marine offshore terminal, and a fuel oil refinery.

Pulau Jong or Junk Island is a 6,000 square metres (64,583 square feet) conical island about 6 kilometres (4 miles) off the southern coast of Singapore. The small island lies north of Pulau Sebarok and the former Pulau Sakeng (now merged with Pulau Semakau). The island is uninhabited, undeveloped, and largely inaccessible.

Pulau Semakau (or Semakau Island) is located to the south of the main island of Singapore, off the Straits of Singapore. The Semakau Landfill is located on the eastern side of the island, and was created by the amalgamation of Pulau Sakeng (also known as Pulau Seking), and "anchored" to Pulau Semakau. The Semakau Landfill is Singapore's first offshore landfill and now the only remaining landfill in Singapore.

The Pandan Strait is a strait south of Singapore's main island. It separates the man-made Jurong Island from the Southern Islands. It has a depth of approximately 15 m (49 ft). The strait was partially affected by the Natuna Sea oil spill in October 2000.

Fort Siloso is a decommissioned coastal artillery battery in Sentosa, Singapore. It consists of 12 such batteries which made up "Fortress Singapore" at the start of World War II, and saw action during the Battle of Singapore. The fort is now a military museum open to the public. The Surrender Chambers in Fort Siloso reopened in June 2017 with a refreshed exhibition and free admission.

Pulau Palawan, also known as Palawan Island, is a slipper-shaped islet located just off the southwestern coast of Sentosa, south of Singapore. It lies approximately opposite Beach Station of the Sentosa Express monorail system, which is between Siloso Beach and Palawan Beach. Palawan is most likely a variant of the Malay word pahlawan, meaning "hero" or "warrior".Originally a reef known as Serembu Palawan, and marked on at least one map as "Palawan Reef", it was renamed Pulau Palawan after land reclamation. The island now has an area similar to that of Pulau Biola, about 0.4 hectares (0.99 acres).

Long Ya Men (simplified Chinese: 龙牙门; traditional Chinese: 龍牙門; pinyin: lóngyámén; Malay: Batu Berlayar) or Dragon's Teeth Gate, is the name Chinese explorer Wang Dayuan recorded for Batu Belayar, a craggy granite outcrop that formerly stood at the gateway to Keppel Harbour in Singapore. In his description, “The strait runs between the two hills of the Danmaxi (Temasek) natives which looked like dragon’s teeth.” From there, the name Long Ya Men or Dragon Teeth’s Gate was born. The rocky outcrop served as navigational aids to ancient mariners sailing through the swift waters of the narrow channel between them, but was subsequently destroyed by the British in 1848 to widen the channel for larger vessels to sail through. In 2005, a symbolic replica was erected by the Singapore government near its original site to mark the role it played in Singapore's maritime history.Long Ya Men was documented in Wang Dayuan's travelogue Daoyi Zhilüe as one of the two settlements of Temasek. It was marked in the Mao Kun navigational map historical maritime annal Wubei Zhi said to date from the voyages of Ming dynasty's Admiral Zheng He. Long Ya Men in the map was also used to refer to the strait between Sentosa island and Labrador Point, and named after a pinnacle of stone that was called Batu Berlayar, which means "Sail Rock" in Malay. Another suggestion is that it refers to the Singapore Main Strait south of Pulau Satumu. The Long Ya Men's unique features was said to have assisted Zheng He in navigating the waters around Singapore during his seven maritime voyages to the west between 1405 and 1433 AD.

Fort Pasir Panjang or Labrador Battery is located within the lush Labrador Park at the southern tip of Singapore island. It was one of the 11 coastal artillery forts built by the British in the 19th century to defend the western passageway into Keppel Harbour against piracy and foreign naval powers. During the 1942 Battle of Pasir Panjang, the fort played a supporting role but a limited one in defending the Malay Regiments against the Japanese invasion at Bukit Chandu. In 1995, the site was gazetted by the National Heritage Board as one of the 11 World War II sites in Singapore.

Labrador Nature Reserve (Chinese: 拉柏多自然保护区, Malay: Kawasan Simpanan Alam Semulajadi Labrador), also known locally as Labrador Park (拉柏多公园, Taman Labrador), is located in the southern part of mainland Singapore. It is home to the only rocky sea-cliff on the mainland that is accessible to the public. Since 2002, 10 hectares of coastal secondary-type vegetation and its rocky shore have been gazetted as a nature reserve and its flora and fauna preserved by NParks.

Underwater World, also known as Underwater World Singapore Pte Ltd, was an oceanarium located on the offshore Singaporean island of Sentosa. It was opened on 13 May 1991 and closed on 26 June 2016.