If your trip to Poplar is all locked in but your travel itinerary is looking a little empty, let us give you a helping hand.You can't travel this far and not check out O2 Arena --- particularly when it's within an easy walk of your hotel!There are numerous attractions within easy reach of the middle of this neighborhood, such as One Canada Square. Museum of London Docklands and Billingsgate Market are a few other close-by sights that draw lots of travelers like yourself.