Singapore is a large city with over 5 million inhabitants but compact and easy enough to get around to see it in three days. From the airport, take the train towards the city centre. You will need to change trains at Tanah Merah.
On your first day visit Marina Bay with its famous Merlion statue. Go for lunch in the Orchard area where you can also get some serious shopping done. Finish of the day with a cocktail on the famous Marina Sands Bay roof top bar and watch the sun set as you dip your toes into the pool.
Your second day in Singapore can be filled with a great cultural trip around Asia: Visit Chinatown’s magnificent temples in the morning, then take the train to Little India where you can explore some extraordinary Hindu temples and enjoy a genuine Indian lunch. Head back to the city centre and visit the Asian Civilisations Museum before having dinner in a fine restaurant along the Singapore river.
On your last day you should visit Sentosa Island where you can go for swims and walks during the day and party at night.