In Historical Abstracts and Business Source "religious tourism" and "Pilgrims and Pilgrimage" can be used as Subject terms as well as keywords .
Historical Magazines & Newspapers : particularly useful for 19th and 20th c. topics or movements in the U.S. or worldwide from an American perspective.
Use this link to search many databases at once. This is useful for doing very broad searches.
Prefer advanced search? Click here.