The Carlsberg Sky Tower The Carlsberg Sky Tower is another one of Sentosa’s fabulous attractions. Open from 9am to 9pm daily, the Carlsberg Sky Tower is the tallest observation tower in all of Asia, peaking at above 130 metres. At such an incredible height, the Carlsberg Sky Tower provides passengers with an absolutely splendid view of the wonderful Sentosa, Singapore and the Southern Islands, regardless of whether it is in the day or at night. If the weather is good, sights of Malaysia and even Indonesia can be seen. And the best part is you get to enjoy all of this in a spacious, comfortable, enclosed and air-conditioned cabin. The Carlsberg Sky Tower is very conveniently located next to the cable car station, and the tickets for it are priced at a ridiculously low S$10 for adults and an even lower S$7 for children. Whether you are a local or a tourist, young or old, the Carlsberg Sky Tower is a must-try.