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

5. Post Ranch Inn — Big Sur, California, USA

Perched on the cliffs of Big Sur, Post Ranch Inn showcases site-sensitive design and sustainable architectural practices that complement its dramatic ocean vistas. The property uses natural materials, energy-efficient systems and careful site planning to reduce environmental impact while delivering refined, design-forward accommodations. Rooms and suites focus on unobstructed views and quiet luxury, often with private decks and attention to natural light. The lodge emphasizes low-impact operations, including waste management and water conservation measures suited to the coastal environment. Its location provides easy access for North American travelers driving the Pacific Coast, which can lower carbon impact compared with long-haul flights. Reservations often require advance booking, especially for weekend stays, and amenities include a spa focused on organic treatments and locally sourced dining menus. Verify the lodge's current sustainability certifications and any new energy-efficiency upgrades on the official website when planning a stay.