Portugal's hotels lead in sustainability, with 52% certified green, attracting more guests and increasing profits through eco-friendly practices.
Eco-friendly travel includes choosing sustainable transportation, like public transport, biking, and walking, which helps reduce carbon emissions.
Singapore highlighted its top green spots as your next travel destinations.
Come 2017, tourists from all over the world have begun to be environmentally conscious. Travelers became smarter when choosing the best hotels and destinations for their trip.