
15 hotels in Manavgat hold Green Key certification. Each one is audited by an outside body, on a schedule it does not set itself.
Wikimedia CommonsBarut HemeraBarut Hemera is a hotel in Side. The name does not clearly indicate a major chain, and the listing includes links for online booking. For details suchIndependently certified
Wikimedia CommonsVoyage SorgunVoyage Sorgun is a resort-style hotel in the Side area of Turkey, in the Sorgun and Titreyengöl district. It is geared toward holiday stays, with the Independently certified
Wikimedia CommonsSide Star Resort HotelSide Star Resort Hotel is a resort in Feslegenli Caddesi Gündogdu Beldesi Çolaklı-Manavgat / Antalya / TÜRKİYE, Türkei Mittelmeerregion, Türkei. The nIndependently certifiedGreen Key audits a hotel against roughly 100 criteria, some mandatory and some scored, covering water and energy use, waste separation, cleaning chemicals, food sourcing and staff training. A hotel applies, documents each criterion, and is then visited on site. Certification runs for one year, so a hotel keeps it only by re-submitting evidence and passing another visit. It is the largest scheme in this catalogue and the one you will meet most often across Europe.
Green Key measures management practice, not carbon. A large hotel with a pool and air conditioning can hold the certificate while using far more energy per guest than an uncertified guesthouse down the road — it is being judged on whether it manages its resources deliberately, not on the size of its footprint. The scoring is also weighted towards documentation, so a hotel with good records can outscore one that quietly does better.