In the 2026 tourism industry, tourists are classified through several systematic lenses. Geographically, they are split into "Domestic" (traveling within their own country) and "International." By Purpose, the most common categories are "Leisure" (vacation/relaxation), "Business" (MICE - Meetings, Incentives, Conferences, and Exhibitions), "VFR" (Visiting Friends and Relatives), and "Special Interest" (Medical, Religious, or Culinary). Another critical classification is By Behavior or Psychographics, such as Plog's "Allocentrics" (adventurous travelers seeking new spots) versus "Psychocentrics" (safety-seekers who prefer familiar resorts). In 2026, a new category of "Sustainable/Eco-Tourists" has emerged, specifically defined by those who prioritize carbon-offsetting and local community support. Finally, duration-based classification distinguishes "Excursionists" (day-trippers staying less than 24 hours) from "Tourists" who stay at least one night.