Marina Bay Sands: Three Towers and an Infinite Pool
Moshe Safdie's integrated resort turned Singapore's waterfront into one of Asia's most photographed skylines.
Marina Bay Sands, designed by Moshe Safdie and completed in 2010, is an integrated resort that redefined Singapore's waterfront. Three 55-storey hotel towers support a 340-metre-long SkyPark - a ship-like platform that appears to float 200 metres above the bay.
The resort contains 2,561 hotel rooms, a convention centre, theatres, a casino, and the ArtScience Museum - a lotus-shaped pavilion at its base. Together they form a single architectural statement that turned Marina Bay into Singapore's primary postcard image.
The SkyPark engineering challenge
The SkyPark is a steel-and-concrete structure weighing 6.5 million kilograms, cantilevered beyond the towers' outer faces. It houses the world's largest rooftop infinity pool, gardens, restaurants, and an observation deck open to the public.
Wind tunnel testing at scale determined the towers' curved profiles and the park's aerodynamic edges. Singapore's equatorial thunderstorms impose lateral loads that the structural system absorbs through deep transfer girders at the tower tops.
Tower configuration and guest flow
Each tower is slightly curved to open views toward the sea and to create visual separation from certain angles. Guest lifts serve sky lobbies at mid-height, distributing traffic efficiently across the three volumes rather than funnelling all movement through a single core.
The atrium lobbies use natural materials - wood, stone, and water features - to soften the monumental scale. Corridors are kept intentionally narrow to maximise room sizes with bay views over the Gardens by the Bay or the city skyline.
Urban regeneration impact
Before Marina Bay Sands, this stretch of waterfront was largely reclaimed land awaiting development. The resort anchored a broader masterplan that included the Helix Bridge, the Gardens by the Bay conservatories, and expanded MRT connections.
The "Bilbao effect" has a Singaporean counterpart here: the resort demonstrated that iconic architecture could attract global tourism and conference business, justifying further investment in cultural and entertainment infrastructure around the bay.
Sustainability features
The resort incorporates rainwater harvesting, efficient chiller plants, and a building management system that optimises energy use across its vast floor area. The SkyPark's planted areas reduce heat island effect on the rooftop surface.
LED lighting programmes on the facade and ArtScience Museum exterior create evening spectacles without the energy footprint of older halogen installations.
Marina Bay Sands proves that a single architectural gesture - three towers and a sky deck - can rebrand an entire nation's image. - Moshe Safdie
Visiting Marina Bay Sands
Non-guests can access the SkyPark observation deck and certain restaurants by booking in advance. Evening visits coincide with the Spectra light and water show at the Event Plaza below.
Walking the Helix Bridge at dusk frames the resort against a sky transitioning from tropical blue to urban neon - one of the great cityscape experiences in Southeast Asia.