Tourism is the activity of people traveling to and staying in places outside their usual environment for leisure, business, or other purposes for not more than one consecutive year.

More specifically, tourism can be defined as:

• The temporary movement of people to destinations outside their normal places of work and residence,
• The activities undertaken during their stay in those destinations, and
• The facilities created to cater to their needs.

Tourism can involve domestic travel (within the traveler's own country) or international travel.

Types of tourism include:

• Recreational Tourism: For leisure, relaxation, and enjoyment.
• Cultural Tourism: Exploring historical or cultural sites.
• Adventure Tourism: Involving physical activity and exploration of the outdoors.
• Medical Tourism: Traveling for medical procedures or treatments.

Tourism significantly impacts economies, environments, and societies, both positively and negatively.