This is a resort complex that includes a hotel, an observation deck and an infinity pool: though you can only use the pool if you are a guest of the hotel. The observation deck is one of the major vantage points in Singapore for taking in the entire city. The deck is called Marina Bay Sands Skypark Observation Deck, and guest or not, everyone's welcome there. Once up at the deck, you can see the port, Gardens By Bay, the double helix bridge and Singapore's impressive skyline. Guests are indulged with snacks and drinks from the restaurant found up there, and they can also buy a few keepsakes from the souvenir stalls.