12 Best Eco-Lodges Around the World That Prove Luxury Can Be Sustainable

10. Four Seasons Koh Samui — Koh Samui, Thailand

Four Seasons Koh Samui brings mainstream luxury to island sustainability efforts by combining private villas and service with targeted environmental programs. The resort has implemented initiatives around water conservation, waste management and local sourcing to reduce its island footprint while maintaining high service standards. Villas include private pools, expansive indoor-outdoor living areas and access to curated local experiences that highlight marine life and cultural heritage. The property works with local suppliers and conservation groups to support habitat protection and community development. For travelers who prefer internationally recognized hospitality brands with sustainability efforts, Four Seasons Koh Samui offers an accessible island option with the convenience and predictability of a global operator. Verify specific program outcomes and certification claims on the resort’s sustainability page before booking to understand current achievements and ongoing projects.