My wife and I recently did a 3 day layover trip to Singapore on our way back to the US from Mumbai, India. Singapore started a Visa free transit facility for India passport holders a couple of years back, so as long as you hold a valid visa for countries such as US, Canada, Japan etc. you can visit Singapore, for up to 96 hours, while in transit, once only i.e while in transit either to your destination, or back to your origin; but not both ways.
Check out the complete blog here.
Frequent searches leading to this page:-
Top Singapore tour packages with price, best Singapore tour packages for couple with price, best Singapore tour packages with price from Delhi