I went on two tours alone...I made life-long friends along the way! That's the nature of Contiki.

efti Article on Travelling alone

MOMA is well worth a visit, and if you're short on cash, has free entry between 4pm-8pm on Friday nights. It does get very crowded though...

Explorer1080635 Article on New York City

Definitely worth doing if you are in any way interested in Ancient Rome - the guide is a wealth of knowledge.

Mike Contiki Article on Guided Imperial Tour, Rome