Tauk World Discovery, one of the oldest tour operators, was recently asked to name some of the world's most haunted hotels. Among their picks: Boston's Omni Parker House in which guests have noticed an unaccountable smell of whiskey and cigars in Room 303, Chateau Frontenac in Quebec City, where a man sitting on a windowsill suddenly vanished, and Fairmont Banff Springs Hotel in the Canadian Rockies, in which a helpful bellman departs "almost into thin air." Click here(1) for more.

1. http://www.kansascity.com/270/story/293526.html