5 of the Best Hotels in Portugal that are Eco-Friendly

Areias do Seixo is a striking eco-boutique hotel with 14 rooms and six villas, set on a protected patch of coast near Santa Cruz beach, within an hour's drive from Lisbon. The romantic rooms blend Scandinavian-inspired minimalism with Moroccan styles, featuring log fireplaces, geothermal heating/cooling systems, bathtubs, rainfall showers and private patios.

Santa Barbara Eco-Beach Resort offers modern eco-villas on the north coast of São Miguel Island. Each carefully decorated villa has a complete kitchenette, living room, balcony, and bathroom. Guests can enjoy direct access to the beach, a beach bar, a swimming pool, and a wellness centre, surrounded by island views and tropical vibes.

Companhia das Culturas is a quirky eco boutique hotel in Castro Marim, the Eastern Algarve. Surrounded by 40 acres of pine, cork, carob and olive trees, plus a biological garden, Companhia das Culturas offers nine uniquely decorated rooms, plus four apartments with kitchenettes, two swimming pools, a gorgeous hammam and plenty of spaces to hang out.

Pedras Salgadas Spa & Nature Park is a thermal design spa hotel in northern Portugal located amid a centuries-old park. Its eco-houses and tree houses have striking, modern geometries that blend seamlessly with the ancient cedars and pines. The mineral-rich Pedras sparkling water supply is famous for its restorative powers. With only 14 eco-houses and two tree houses, this peaceful retreat offers fully equipped kitchens and complimentary bikes.

Cucumbi is a rural guesthouse on an organic farm in Portugal's Alentejo region, run by Catarina and ToZé. They offer six rooms and a two-bedroom cottage with rustic design, a saltwater pool, bikes, and an organic breakfast featuring fresh-laid eggs. Rooms are named after animals on the estate.

SENSI is an absolute delight of a boutique hotel, comprising a villa and rooms with privileged views of the garden, countryside and/or sea. There’s a restaurant, a bar, an outdoor swimming pool, an indoor pool, a hammam and a beautiful garden. This spa hotel provides the perfect base to discover all the natural wonders of São Miguel.

Set in an idyllic green landscape among the fertile agricultural lands of Portugal's Minho region, Monverde - Wine Experience Hotel offers an eco-friendly retreat surrounded by vineyards. It has a spa, vinotherapy treatments, indoor/outdoor pools, modern rooms, and suites with private pools and fireplaces.

The Lemon Lodge, nestled between Monchique's hills and Costa Vicentina's wild beaches, is an off-grid farmstead in rural Algarve. Founded by eco-conscious friends, it offers unique, eco-friendly accommodations near Aljezur, with its stunning beaches, surf spots, and historic trails.

Azul Singular is a glamping eco-retreat located in the heart of Faial Island, set amongst a tropical scene. Guests can choose from Large Tents (up to 4 people), Couple Tents, and Yurts (both for 2 people) equipped with private showers, toilets and kitchenettes. The park also includes a lounge, terrace with ocean views, laundry facilities and specialized bikes for rental.

FeelViana Sport Hotel is an eco-resort in Viana do Castelo, Northern Portugal. With the beach at its doorstep, this hotel is perfect for those looking for an active holiday. There's surfing, biking, kitesurfing, and more. The 55 rooms include wooden bungalows with balconies offering a view of the surrounding nature. There are two indoor and outdoor pools, a steam room, a sauna, spa treatments, a gym, and yoga and Pilates classes.