Regenerative travelCurated transparent stays according to your needs
170 hotels in Portugal hold Green Key certification. Each one is audited by an outside body, on a schedule it does not set itself.
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Wikimedia CommonsPousada da RiaHistoric upscale hotel in Torreira, perched on a narrow strip of land between the sea and the lagoon. Offers refined guest rooms with panoramic water Independently certified
Aqua HotelBeach hotel in Portugal’s Aveiro region, close to dunes and surf. Good for coastal cycling and sea-air resets.Independently certified
Villa de PaçôCharming boutique guesthouse in Sever do Vouga, featuring uniquely styled rooms and a peaceful garden setting. Offers refined accommodations, an outdoIndependently certifiedTraços D'OutroraCharming boutique guesthouse in the historic village of Trebilhadouro, featuring restored traditional stone houses. Offers uniquely styled accommodatiIndependently certifiedCasas do ForneiroA traditional rural guesthouse in the Azores, offering authentic lodging within a restored farmhouse environment.Independently certifiedCasas da ChaminéCasas da Chamine offers rural cottage style accommodation in Nordeste on Sao Miguel, suited to guests wanting an independent base on the quieter AzoreIndependently certifiedTradicampo - Quinta das CycasEco-rural tourism property in the Azores, offering small-scale accommodation rooted in local heritage. It focuses on calm, nature-based experiences.Independently certified
Wikimedia CommonsTRADICAMPO Casa da FonteCharming rural guesthouse in Algarvia, São Miguel, featuring traditional Azorean architecture and a warm atmosphere. Offers comfortable accommodationsIndependently certified
TRADICAMPO Casas do PátioEco-friendly country houses in Nordeste, São Miguel, offering uniquely styled accommodations set within lush gardens. Features a focus on sustainabiliIndependently certified
Tradicampo | Own workTRADICAMPO Casa da TalhaCharming historic guesthouse in the Azores, featuring traditional stone architecture and a peaceful atmosphere. Offers uniquely styled accommodations Independently certifiedQuinta da MóCharming boutique guesthouse in Furnas, São Miguel, featuring uniquely designed suites and lush garden surroundings. Offers a peaceful atmosphere and Independently certifiedOctant Hotels FurnasOctant Hotels Furnas is a hotel in Furnas on São Miguel Island in the Azores, associated with the area known for thermal springs. It is positioned as Independently certifiedVolcanic Charming HouseCharming guesthouse in Ribeira Grande, São Miguel, offering uniquely styled rooms and a warm atmosphere. Features traditional architecture and provideIndependently certified
Wikimedia CommonsPestana Bahia PraiaLarge beachfront resort in Vila Franca do Campo, offering contemporary accommodations and spectacular Atlantic views. Features an outdoor pool, directIndependently certifiedAgroturismo XistosCharming agritourism guesthouse in the Alentejo region, offering traditional accommodations set within a working farm. Features a peaceful atmosphere,Independently certifiedHerdade do TourilCharming rural guesthouse in the Alentejo region, offering traditional accommodations set within scenic landscapes. Features a peaceful atmosphere andIndependently certified
Nittygritty | Own workPousada Mosteiro de AmaresHistoric luxury hotel in the Minho region, housed in a magnificent former 12th-century monastery. Features grand architecture, elegant guest rooms, anIndependently certifiedCentro de Juventude de BragaContemporary youth hostel in Braga offering modern and affordable accommodations. Features versatile facilities, a communal lounge, and a central locaIndependently certifiedQuinta das EscomoeirasRural estate in Celorico de Basto. Provides traditional accommodation within a natural landscape in the North region of Portugal.Independently certified
Palickap | Own workHotel da OliveiraA boutique hotel located in a historic building in the center of Guimarães, reflecting the city’s medieval charm.Independently certified
Halley Pacheco de Oliveira | Own workPousada Mosteiro GuimarãesHistoric luxury hotel in Guimarães, housed in a magnificent former convent overlooking the city. Features grand architecture, elegant guest rooms, andIndependently certifiedVale de S. Torcato Houses and Wine BarModern boutique guesthouse in Guimarães featuring uniquely styled rooms and a wine bar. Offers a peaceful atmosphere and professional service in a conIndependently certifiedCasa do Eido - Sustainable Living & NatureEco-friendly boutique guesthouse in Terras de Bouro, featuring uniquely styled rooms and a focus on nature. Offers a peaceful atmosphere and professioIndependently certifiedPousada Caniçada-GerêsHistoric upscale hotel in the Peneda-Gerês National Park, featuring traditional architecture and spectacular reservoir views. Offers refined guest rooIndependently certifiedPousada da Serra da EstrelaHistoric upscale hotel in Covilhã, housed in a grand former sanatorium perched high in the Serra da Estrela mountains. Offers refined guest rooms, speIndependently certifiedNatura GlampingNature-immersed glamping in Portugal with comfortable domes/tents and big-sky views. No formal sustainability label found; the concept favors low-impaIndependently certified
Wikimedia CommonsHotel OsloContemporary independent hotel in the historic center of Coimbra, featuring a modern design and a rooftop bar with spectacular city views. Offers comfIndependently certifiedCasa CarvalhalCharming rural guesthouse in Góis, featuring traditional architecture and a peaceful garden setting. Offers comfortable accommodations and a focus on Independently certifiedCerdeira Home for CreativityEco-friendly boutique guesthouse in Lousã, featuring uniquely styled rooms and a focus on creativity and arts. Offers a peaceful atmosphere and an immIndependently certifiedCasa da LagoaCharming rural guesthouse in Mira, featuring traditional architecture and views of the lagoon. Offers comfortable guest rooms, an outdoor pool, and a Independently certifiedQuinta Dona IriaSmall rural guesthouse in central Portugal, surrounded by hills and orchards. Calm base for walking and village life.Independently certifiedHotel Parque Serra da LousãCharming boutique hotel in Miranda do Corvo, featuring uniquely styled rooms and a peaceful garden setting. Offers refined accommodations, an outdoor Independently certifiedQuinta Vale PorcachoEco-friendly agritourism guesthouse in Tábua, featuring traditional architecture and an organic farm. Offers comfortable accommodations, a pool area, Independently certifiedImany Country HouseImany Country House is a countryside hotel near Évora in Portugal’s Alentejo region. The “country house” category suggests a rural retreat atmosphere Independently certifiedCasa das Letras - Bed & BooksCharming boutique guesthouse in the historic village of Monsaraz, offering uniquely styled rooms and a focus on literature. Features a peaceful atmospIndependently certified
Diego Delso | Own workPousada Forte da HortaHistoric upscale hotel in Horta, Fayal Island, housed in a 16th-century fortress overlooking the harbor. Offers refined accommodations with Atlantic vIndependently certifiedHotel Apartamento Vila Galé Cerro AlagoaHotel Apartamento Vila Galé Cerro Alagoa is an Algarve aparthotel with resort facilities, family-friendly suites, and beach-town access.Independently certified
Wikimedia CommonsVila PetraResidential-style aparthotel or resort property, suggested by "Vila". Suited to longer leisure stays, offering apartment-like comfort and a relaxed, sIndependently certified.JPG&w=3840&q=75)
Wikimedia CommonsHotel FaroModern upscale hotel in Faro featuring contemporary guest rooms and a rooftop pool with panoramic views. Ideally located near the harbor and historic Independently certified.jpg&w=3840&q=75)
Wikimedia CommonsHotel Vila Gale LagosModern upscale resort in Lagos, featuring contemporary accommodations and extensive leisure facilities. Offers multiple swimming pools, a fitness centIndependently certifiedHilton VilamouraLarge golf-and-spa resort in Vilamoura designed for leisure stays. It offers a full-service environment with extensive facilities for relaxation and rIndependently certifiedHotel Vila Gale MarinaAn upscale hotel located in the heart of the Vilamoura Marina. It features modern rooms, outdoor pools, and easy access to the Algarve’s popular golf Independently certifiedHotel Apartamento Vila Gale AmpaliusContemporary apartment hotel in Vilamoura, featuring modern suite accommodations with kitchenettes. Offers multiple swimming pools, a fitness center, Independently certifiedWyndham Grand AlgarveLuxury resort in Quinta do Lago, offering upscale suite and villa accommodations with modern amenities. Features an outdoor pool area, a full-service Independently certifiedConrad AlgarveLuxury destination resort in Almancil, featuring sophisticated design and world-class service. Offers refined accommodations, an infinity pool, and a Independently certifiedDunas Douradas Beach ClubUpscale beach club and resort in Vale do Lobo, offering contemporary apartment-style accommodations. Features multiple outdoor pools, direct beach accIndependently certifiedJupiter Marina HotelModern upscale hotel in Portimão. Situated near the Arade River, providing contemporary accommodation focused on a marina atmosphere.Independently certifiedAlegre HotelHistoric upscale hotel in Luso, featuring elegant 19th-century architecture and refined guest rooms. Ideally located near the Bussaco National Forest Independently 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.