1. a vacation or trip to a natural area that is designed to be environmentally responsible and to educate visitors about conservation
Usage: often used in travel and tourism contexts; may also refer to the activity itself or the industry supporting such travel

Examples

• We booked an ecotour through the Amazon rainforest to learn about indigenous plants and wildlife.
• The ecotour company uses local guides and minimizes environmental impact.
• Many travelers choose ecotours because they want to support conservation efforts.
• The ecotour included visits to protected wetlands and bird sanctuaries.
• She spent her vacation on an ecotour in Costa Rica studying tropical ecosystems.
• Ecotours are becoming increasingly popular among environmentally conscious travelers.