Ireland is a beautiful country. A land of luxuriant greenery, crystal clear waters, silver sands, and hilly terrains, this European island is one of the largest in the world. This country is known as the ‘Emerald Isle” due to its verdant expansive plains and slopes, and of course, is a mystical and remarkable place to visit. Looking to explore nature? Ireland boasts scenic hiking trails that wind through its stunning landscapes. The country is also home to several UNESCO sites showcasing its rich history and cultural heritage.
When it comes to ecological preservation, Ireland has several environmental helpful measures and projects in place. Building sustainable buildings, producing eco-friendly products, and using more environmentally safe energy sources are some of the ways Ireland uses to stay safe. So, if you are visiting the island, you won’t have to give up your comfort and luxury to stay eco-friendly. Check out this list of the best eco hotels in Ireland.
We handpicked these listings carefully, considering (wherever possible) recent guest reviews, location, accommodation type, prices, availability of dates, decor, and the property's commitment towards eco-conscious practices. The image galleries get refreshed with the latest updates regularly. They were last updated on February 03, 2026.
1. Sheraton Athlone Hotel in Athlone (from USD 190)
Embark on a truly eco-friendly escape at the 4-star Sheraton Athlone Hotel, a prime choice for accommodations in Ireland. It boasts breathtaking views of Athlone and the River Shannon in select rooms. Guests can pamper themselves with a dip in the pool or indulge in sheer rejuvenation at the lavish spa. Meanwhile, families will find joy in the kids’ outdoor play equipment and the indoor play area.
As an environmentally conscious traveler, you’ll appreciate the property’s commitment to green practices. LED bulbs will illuminate your path, and an electric car charging station stands ready. You can also indulge in delectable organic culinary delights while knowing your choices support a healthier planet.
Sheraton Athlone Hotel This is a Proud Certified property where you can be extra sure of a welcoming stay.
Address: Gleeson Street
519 meters (0.4 ft) from Sean's Bar
2. Clanree Hotel & Leisure Centre in Letterkenny (from USD 133)
This luxurious eco lodge in Ireland is nestled in the heart of Donegal. Unwind in style as you indulge in amenities such as a pool and hot tub to make your stay a truly rejuvenating experience. There’s also a leisure club featuring a steam room and a children’s pool so that guests of all ages can stay entertained.
Clanree Hotel & Leisure Centre embraces an environmentally conscious philosophy by procuring the majority of its food from local and organic sources. It’s also adorned with LED bulbs and does not provide single-use plastics. Thanks to a non-smoking policy throughout the property, the atmosphere remains crisp and inviting.
Clanree Hotel & Leisure Centre
Address: Derry Road
169.89 km (105.6 mi) from Sean's Bar
3. Iveagh Garden Hotel in Dublin (from USD 132)
Incredible dining experiences with attentive and friendly staff. Excellent breakfast with plenty of choices.
Reasonable pricing for a central, convenient location.
Superb location near St. Stephen's Green, within walking distance of attractions and public transport.
Spacious, stylish rooms with modern facilities. Beautifully decorated for Christmas.
Enjoy an unforgettable experience of comfort and luxury at the Iveagh Garden Hotel. This four-star hotel, right in the heart of Ireland’s capital city, Dublin, offers a fantastic and environmentally friendly place to stay in the city. Iveagh stays green by getting its power from a renewable energy source – a low energy power system powers an underground water reserve, hot water from its natural gas turbine with no harmful emissions; even its lifts.
You can spend all your time enjoying Iveagh’s richly decorated rooms fitted with Smart TVs, free WiFi, etc.
Iveagh Garden Hotel
Address: Dublin 2 72 Harcourt Street
111.79 km (69.5 mi) from Sean's Bar
Other eco properties
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4. Harmony Inn – Kingscourt in Killarney (from USD 64)
Quaint and beautiful, Harmony Inn – Kingscourt is a traditional guesthouse in the center of Killarney Town. This small inn not only offers quaint and comfortable accommodations but also takes a remarkable stride toward Ireland’s ecotourism. The owners of this inn contribute to making the world a safer place by making sure its staff uses recyclable products, and their power stems from a renewable source.
Its comfortable and spacious rooms all feature en-suite bathrooms and are fitted with smart TVs and free wireless internet access to give you an unforgettable experience during your stay.
Harmony Inn - Kingscourt
Address: Muckross Road
185.27 km (115.2 mi) from Sean's Bar
5. Clancys Of Glenfarne in Glenfarne (from USD 91)
Excellent breakfast with a variety of delicious options, including homemade bread and locally sourced ingredients.
Great value for money with comfortable rooms and delicious breakfast included.
Situated in a charming village surrounded by beautiful woods and lakes, with easy access to attractions and walks.
Convenient location with a shop in the complex, and a delightful Irish pub across the road.
A private and cozy guesthouse in Glanfarne, North Leitrim, Clancys of Glenafarne is one of the lovely eco-conscious places to stay in the country. At Clancy’s, guests get treated to top service, including a yummy complimentary breakfast and free transportation.
With its strict farm-to-table in-house restaurants, this guest house is Failte Ireland-approved and has been awarded the EU Flower for its contributions to environmental sustainability. Well-furnished rooms, an on-site shop, delicious meals, and quality service await you at this incredible green guesthouse.
Clancys Of Glenfarne
Address: Glenfarne
95.86 km (59.6 mi) from Sean's Bar
6. The Burren National Park Hostel - Clare's Rock Accommodation in Carran (from USD 23)
Convenient for self-catering due to remote location from shops.
Reasonable pricing for spacious ensuite rooms and kitchen facilities.
Perfect for exploring Burren activities, Limerick, and Galway. Fantastic views and peaceful atmosphere.
Large living space, games room, and access to washing machine.
Located in a beautiful building in the heart of Burren, Clare’s Rock accommodation offers you an eco-friendly environment for you to enjoy. Sit back and take pleasure in the fantastic features of this tranquil guest house, including free WiFi, a shared lounge area, and a games room.
Clare’s Rock is exceptionally eco-friendly as it generates its power using wind and sunlight, recycles all waste, and conserves water. This accommodation also practices a farm-to-table approach for even more eco-sustainability. With friendly staff and great locations, you are sure to have a memorable time at Clare’s Rock Accommodation.
Clare's Rock Self-catering Accommodation
Address: The Burren,
87.02 km (54.1 mi) from Sean's Bar
7. Slieve Bloom Manor Eco Bed & Breakfast in Killarney (from USD 62)
With its bright, large, and tastefully furnished rooms, Slieve Bloom Manor is a beautiful bed and breakfast in Killarney. Located a few minutes from the city’s center, this eco-friendly lodge offers you a serene place to relax and escape from all the activities of the town.
Slieve Bloom Manor is family-run and stays environmentally conscious by trying all means at its disposal to help preserve its natural surroundings. Enjoy the comforts of this fantastic place – including free breakfast and free WiFi – without having to worry about staying green.
Slieve Bloom Manor Hostel
Address: Muckross Road
185.38 km (115.2 mi) from Sean's Bar
Enjoy Ireland’s pleasures in an eco-friendly manner
In the world we live in today, it has become increasingly essential to protect and conserve our environment. This is why even countries as green and verdant as Ireland have moved towards more eco-friendly ways of living. It now has more eco-friendly buildings, companies, parks, and even accommodations. So, if you want to have fun in an eco-friendly way, you can start by staying in one of the eco hotels and bed and breakfasts in Ireland listed above!
Frequently asked questions about the best eco hotels in Ireland
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