Adventure
An adventure is an exciting experience that is typically a bold, sometimes risky, undertaking. Adventures may be activities with some potential for physical danger such as traveling, exploring, skydiving, mountain climbing, scuba diving, river rafting or participating in extreme sports. The term also broadly refers to any enterprise that is potentially fraught with physical, financial or psychological risk, such as a business venture, or other major life undertakings.
Tourism
Tourism is travel for pleasure or business; also the theory and practice of touring, the business of attracting, accommodating, and entertaining tourists, and the business of operating tours. Tourism may be international, or within the traveller's country. The World Tourism Organization defines tourism more generally, in terms which go "beyond the common perception of tourism as being limited to holiday activity only", as people "traveling to and staying in places outside their usual environment for not more than one consecutive year for leisure, business and other purposes".
Tourism
I sat on a toilet watching the water run thinking what an odd thing tourism is. You fly off to a strange land, eagerly abandoning all the comforts of home and then expend vast quantities of time and money in a largely futile effort to recapture the comforts you wouldn’t have lost if you hadn’t left home in the first place.
Bill Bryson in: Neither Here Nor There, Doubleday Canada, 25 September 2012, p. 204
Adventure
Christopher Robin was sitting outside his door, putting on his Big Boots. As soon as he saw the Big Boots, Pooh knew that an Adventure was about to happen, and he brushed the honey off his nose with the back of his paw, and spruced himself up as well as he could, so as to look Ready for Anything.
A. A. Milne, in Winnie-the-Pooh (1926)