5 best eco-friendly hotels in Santorini Island

Eco-friendly hotels in Santorini Island are well-suited to travellers who want iconic caldera scenery without leaving a heavy footprint. On this volcanic Aegean island, sustainability typically looks like energy-smart design (insulation, efficient heating/cooling, LED lighting), water-conscious practices, locally sourced foods, and low-impact maintenance that respects the cliffside landscape and local character. Staying in places such as Fira and Imerovigli—both perched along the caldera rim—puts you close to key viewpoints and walkable village life, reducing reliance on car transfers. Fira is Santorini’s lively capital on the caldera edge, while Imerovigli is a quieter caldera village known for sweeping views and a more relaxed base.

Eco-minded guests will generally enjoy hotels that offer reusable amenities, responsible waste handling, and thoughtful in-house experiences—especially those located where you can explore on foot or by short rides. For a beach-and-rest focus, areas around Kamari and Perissa offer easy access to Santorini’s black-sand coastline, ideal for travellers who want daylight beach time with a calmer evening rhythm.

In your Santorini stay, the most “eco” fit often comes down to where you base yourself: choose caldera-side neighbourhoods to minimise transport, or the beach towns for a straightforward, laid-back itinerary.

Examples from our inventory include Pegasus Spa Hotel, Pegasus Suites & Spa, Sellada Beach Hotel, Delfini Villas, and Hotel Katerina's Castle, which cater to a range of budgets and comfort levels.