In my quest to see amazing infinity pools around the world, the one at Marina Bay Sands was at the top of my list. It is the world's largest rooftop infinity pool and 57 levels above ground. The views of the city skyline from the rooftop infinity pool were impressive. The pool does have a separate "no kids" section, which was great. The pool was very crowded with guests at certain times of the day, but there were times around lunch time when it was less crowded. The sunsets from the pool were incredible, especially on a cloudy day with all shades of pink, orange, and purple--the prettiest skies!