Title: TOP Green Hotels in Slovenia Adriatic Coast for 2025 | Expedia.co.uk [Slovenia Adriatic Coast Travel Guide](https://expedia.co.uk/Slovenia-Adriatic-Coast.dx6058235)[Hotels in Slovenia Adriatic Coast](https://expedia.co.uk/Slovenia-Adriatic-Coast-Hotels.d6058235.Travel-Guide-Hotels)[Holiday Rentals in Slovenia Adriatic Coast](https://expedia.co.uk/Slovenia-Adriatic-Coast-Holiday-Rentals.d6058235.Travel-Guide-HolidayRentals)[Flights to Slovenia Adriatic Coast](https://expedia.co.uk/Cheap-Flights-To-Slovenia-Adriatic-Coast.d6058235.Travel-Guide-Flights)[Slovenia Adriatic Coast Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Slovenia-Adriatic-Coast.d6058235.Car-Hire-Guide)[Slovenia Adriatic Coast Holidays](https://expedia.co.uk/Slovenia-Adriatic-Coast.d6058235.Holidays-City-Breaks) ![Predjama Castle which includes forest scenes and heritage architecture](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/160000/160473-Adriatic-Coast-Karst.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Search Green Hotels in Slovenia Adriatic Coast ### Change your mind Book hotels with free cancellation ### Treat yourself Save instantly and earn perks with One Key [Learn about One Key](https://www.expedia.co.uk/welcome-one-key) ### Be picky Search almost a million properties worldwide ## Check availability on Slovenia Adriatic Coast Green Hotels Tonight [7 Oct - 8 Oct](https://www.expedia.co.uk/Hotel-Search?regionId=6058235&startDate=2025-10-07&endDate=2025-10-08&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) Tomorrow [8 Oct - 9 Oct](https://www.expedia.co.uk/Hotel-Search?regionId=6058235&startDate=2025-10-08&endDate=2025-10-09&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) This weekend [10 Oct - 12 Oct](https://www.expedia.co.uk/Hotel-Search?regionId=6058235&startDate=2025-10-10&endDate=2025-10-12&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) Next weekend [17 Oct - 19 Oct](https://www.expedia.co.uk/Hotel-Search?regionId=6058235&startDate=2025-10-17&endDate=2025-10-19&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) ## Top Slovenia Adriatic Coast Green Hotels ![Aerial view](https://images.trvl-media.com/lodging/3000000/2530000/2527400/2527309/e3a6efd1.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Terrace/patio](https://images.trvl-media.com/lodging/3000000/2530000/2527400/2527309/dbe7fd34.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Terrace/patio](https://images.trvl-media.com/lodging/3000000/2530000/2527400/2527309/3afec15d.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Breakfast, dinner and brunch served](https://images.trvl-media.com/lodging/3000000/2530000/2527400/2527309/d8627d78.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Hotel Piran Piran 9.0/10 Wonderful (686) "Nice little hotel on the seafront with an excellent restaurant for breakfast and dinner-lovely staff" [](https://www.expedia.co.uk/Piran-Hotels-Hotel-Piran.h2527309.Hotel-Information) ![Indoor pool, seasonal outdoor pool, pool cabanas (surcharge)](https://images.trvl-media.com/lodging/3000000/2230000/2227800/2227733/7aa1ff41.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Private beach, beach cabanas, sun-loungers, beach umbrellas](https://images.trvl-media.com/lodging/3000000/2230000/2227800/2227733/w3840h2556x0y4-e75d1f3b.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Lunch, dinner served; Mediterranean cuisine, pool views ](https://images.trvl-media.com/lodging/3000000/2230000/2227800/2227733/w3837h2557x3y3-6168c2fd.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Exterior](https://images.trvl-media.com/lodging/3000000/2230000/2227800/2227733/c76adef4.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Kempinski Palace Portoroz Piran 9.6/10 Exceptional (467) "Very clean room and friendly staff " £184 includes taxes & fees 15 Oct - 16 Oct [](https://www.expedia.co.uk/Piran-Hotels-Kempinski-Palace-Portoroz.h2227733.Hotel-Information) ![Property entrance](https://images.trvl-media.com/lodging/38000000/37350000/37345200/37345112/a183df3e.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Interior](https://images.trvl-media.com/lodging/38000000/37350000/37345200/37345112/95dbfccc.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Interior](https://images.trvl-media.com/lodging/38000000/37350000/37345200/37345112/0805085d.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Italian cuisine](https://images.trvl-media.com/lodging/38000000/37350000/37345200/37345112/ed7cab5b.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### DoubleTree by Hilton Trieste Trieste City Centre 9.2/10 Wonderful (476) "Great location and gorgeous building. " £123 includes taxes & fees 2 Nov - 3 Nov [](https://www.expedia.co.uk/Trieste-Hotels-DoubleTree-By-Hilton-Trieste.h37345112.Hotel-Information) ![Body treatments, body wraps, body scrubs, facials](https://images.trvl-media.com/lodging/5000000/4100000/4100000/4099905/64d72b17.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Body treatments, body wraps, body scrubs, facials](https://images.trvl-media.com/lodging/5000000/4100000/4100000/4099905/b76f3325.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Exterior](https://images.trvl-media.com/lodging/5000000/4100000/4100000/4099905/532a44c4.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Captain Suite with sea view and balcony | Minibar, in-room safe, desk, blackout curtains](https://images.trvl-media.com/lodging/5000000/4100000/4100000/4099905/0b822449.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Hotel Histrion Piran 8.2/10 Very good (198) "Good place for family with small kids. 15 min pleasant walk to downtown. " £120 includes taxes & fees 3 Nov - 4 Nov [](https://www.expedia.co.uk/Piran-Hotels-Hotel-Histrion.h4099905.Hotel-Information) Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply. [View all properties](https://expedia.co.uk/Hotel-Search?startDate=2025-10-21&endDate=2025-10-22®ionId=6058235&adults=2&specialized_stays_group_explore=green_sustainable&sort=RECOMMENDED&openPlayBack=true) ## Top Slovenia Adriatic Coast Hotel Reviews ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes - Other - [4 Star Hotels in Izola](https://www.expedia.co.uk/4Star-Izola-Hotels.s40-0-d6084729.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Portorož](https://www.expedia.co.uk/5Star-Portoroz-Hotels.s50-0-d9451.Travel-Guide-Filter-Hotels) - [Marina Hotels in Izola](https://www.expedia.co.uk/Izola-Hotels-Marina-Hotel.0-0-d6084729-tmarinahotel.Travel-Guide-Filter-Hotels) - [Izola Hotels](https://www.expedia.co.uk/Izola-Hotels.d6084729.Travel-Guide-Hotels) - [Lucija Hotels](https://www.expedia.co.uk/Lucija-Hotels.d3000019039.Travel-Guide-Hotels) - [All-Inclusive Hotels in Piran](https://www.expedia.co.uk/Piran-Hotels-All-Inclusive-Hotel.0-0-d6123657-tAllInclusiveHotel.Travel-Guide-Filter-Hotels) - [Beach Resorts & in Piran](https://www.expedia.co.uk/Piran-Hotels-Beach-Hotels.0-0-d6123657-tBeachHotels.Travel-Guide-Filter-Hotels) - [Family-Friendly Hotels in Piran](https://www.expedia.co.uk/Piran-Hotels-Family-Friendly-Hotel.0-0-d6123657-tFamilyFriendlyHotel.Travel-Guide-Filter-Hotels) - [Hotels with Parking in Piran](https://www.expedia.co.uk/Piran-Hotels-Hotel-With-Free-Parking.0-0-d6123657-thotelwithfreeparking.Travel-Guide-Filter-Hotels) - [Hotels with Gym in Piran](https://www.expedia.co.uk/Piran-Hotels-Hotel-With-Gym.0-0-d6123657-thotelwithgym.Travel-Guide-Filter-Hotels) - [Hotels with Parking in Piran](https://www.expedia.co.uk/Piran-Hotels-Hotel-With-Parking.0-0-d6123657-thotelwithparking.Travel-Guide-Filter-Hotels) - [Hotels with Pool in Piran](https://www.expedia.co.uk/Piran-Hotels-Hotels-With-Pool.0-0-d6123657-tHotelswithPool.Travel-Guide-Filter-Hotels) - [Spa Hotels in Piran](https://www.expedia.co.uk/Piran-Hotels-Spa-Hotels.0-0-d6123657-tSpaHotels.Travel-Guide-Filter-Hotels) - [Hotels with Waterpark in Piran](https://www.expedia.co.uk/Piran-Hotels-Waterpark-Hotel.0-0-d6123657-twaterparkhotel.Travel-Guide-Filter-Hotels) - [Hotels near Portoroz](https://www.expedia.co.uk/Portoroz-Airport-Hotels.0-aPOW-0.Travel-Guide-Filter-Hotels) - [Serviced Apartments in Portorož](https://www.expedia.co.uk/Portoroz-Apart-Hotels.d9451-aaApartHotels.Travel-Guide-Accommodation) - [Hotels near Portoroz Beach](https://www.expedia.co.uk/Portoroz-Beach-Hotels.0-l6119840-0.Travel-Guide-Filter-Hotels) - [Cabin Rentals in Portorož](https://www.expedia.co.uk/Portoroz-Cabins.d9451-aaCabins.Travel-Guide-Accommodation) - [Guest Houses in Portorož](https://www.expedia.co.uk/Portoroz-Guest-Houses.d9451-aaGuestHouses.Travel-Guide-Accommodation) - [Beach Resorts & in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Beach-Hotels.0-0-d9451-tBeachHotels.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Budget-Hotels.0-0-d9451-tBudgetHotels.Travel-Guide-Filter-Hotels) - [Casino Hotels in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Casino-Hotel.0-0-d9451-tCasinoHotel.Travel-Guide-Filter-Hotels) - [Family-Friendly Hotels in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Family-Friendly-Hotel.0-0-d9451-tFamilyFriendlyHotel.Travel-Guide-Filter-Hotels) - [Golf Hotels in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Golf-Hotels.0-0-d9451-tGolfHotels.Travel-Guide-Filter-Hotels) - [Hotels with Babysitting Services in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Hotel-With-Babysitting-Services.0-0-d9451-thotelwithbabysittingservices.Travel-Guide-Filter-Hotels) - [Hotels with Breakfast in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Hotel-With-Breakfast.0-0-d9451-thotelwithbreakfast.Travel-Guide-Filter-Hotels) - [Hotels with Parking in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Hotel-With-Free-Parking.0-0-d9451-thotelwithfreeparking.Travel-Guide-Filter-Hotels) - [Hotels with Gym in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Hotel-With-Gym.0-0-d9451-thotelwithgym.Travel-Guide-Filter-Hotels) - [Hotels with Laundry Service in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Hotel-With-Laundry-Service.0-0-d9451-thotelwithlaundryservice.Travel-Guide-Filter-Hotels) - [Hotels with Parking in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Hotel-With-Parking.0-0-d9451-thotelwithparking.Travel-Guide-Filter-Hotels) - [Hotels with Restaurant in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Hotel-With-Restaurant.0-0-d9451-thotelwithrestaurant.Travel-Guide-Filter-Hotels) - [Hotels with Room Service in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Hotel-With-Room-Service.0-0-d9451-thotelwithroomservice.Travel-Guide-Filter-Hotels) - [Hotels with Pool in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Hotels-With-Pool.0-0-d9451-tHotelswithPool.Travel-Guide-Filter-Hotels) - [Kempinski Hotels & Resorts in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Kempinski-Hotels-Resorts.0-0-d9451--bKempinskiHotelsResorts.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Luxury-Hotel.0-0-d9451-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Romantic Hotels in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Romantic-Hotel.0-0-d9451-tRomanticHotel.Travel-Guide-Filter-Hotels) - [Shopping Hotels in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Shopping-Hotel.0-0-d9451-tshoppinghotel.Travel-Guide-Filter-Hotels) - [Spa Hotels in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Spa-Hotels.0-0-d9451-tSpaHotels.Travel-Guide-Filter-Hotels) - [Hotels with Waterpark in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Waterpark-Hotel.0-0-d9451-twaterparkhotel.Travel-Guide-Filter-Hotels) - [Wedding Hotels in Portorož](https://www.expedia.co.uk/Portoroz-Hotels-Wedding-Hotel.0-0-d9451-tWeddingHotel.Travel-Guide-Filter-Hotels) - [Portorož Hotels](https://www.expedia.co.uk/Portoroz-Hotels.d9451.Travel-Guide-Hotels) - [Houseboats in Portorož](https://www.expedia.co.uk/Portoroz-Houseboats.d9451-aaHouseboats.Travel-Guide-Accommodation) - [Villas in Portorož](https://www.expedia.co.uk/Portoroz-Villas.d9451-aaVillas.Travel-Guide-Accommodation) - [Seča Hotels](https://www.expedia.co.uk/Seca-Hotels.d553248635975855496.Travel-Guide-Hotels) - [Strunjan Hotels](https://www.expedia.co.uk/Strunjan-Hotels.d6056218.Travel-Guide-Hotels) - [Flights to Izola](https://www.expedia.co.uk/Cheap-Flights-To-Izola.d6084729.Travel-Guide-Flights) - [Flights to Lucija](https://www.expedia.co.uk/Cheap-Flights-To-Lucija.d3000019039.Travel-Guide-Flights) - [Flights to Portorož](https://www.expedia.co.uk/Cheap-Flights-To-Portoroz.d9451.Travel-Guide-Flights) - [Flights from Portoroz](https://www.expedia.co.uk/lp/airports/pow/flights-from-portoroz-airport) - [Flights from Lucija](https://www.expedia.co.uk/lp/flights/3000019039/flights-from-lucija) - [Flights from Izola](https://www.expedia.co.uk/lp/flights/6084729/flights-from-izola) - [Flights from Stockholm (ARN) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/arn/pow/stockholm-to-portoroz) - [Flights from Belgrade (BEG) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/beg/pow/belgrade-to-portoroz) - [Flights from Birmingham (BHX) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/bhx/pow/birmingham-to-portoroz) - [Flights from Bournemouth (BOH) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/boh/pow/bournemouth-to-portoroz) - [Flights from Bristol (BRS) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/brs/pow/bristol-to-portoroz) - [Flights from Brussels (BRU) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/bru/pow/brussels-to-portoroz) - [Flights from Budapest (BUD) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/bud/pow/budapest-to-portoroz) - [Flights from Catania (CTA) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/cta/pow/catania-to-portoroz) - [Flights from Dublin (DUB) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/dub/pow/dublin-to-portoroz) - [Flights from Düsseldorf (DUS) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/dus/pow/dusseldorf-to-portoroz) - [Flights from Eindhoven (EIN) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/ein/pow/eindhoven-to-portoroz) - [Flights from East Midlands (EMA) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/ema/pow/east-midlands-to-portoroz) - [Flights from Florence (FLR) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/flr/pow/florence-to-portoroz) - [Flights from Frankfurt (FRA) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/fra/pow/frankfurt-to-portoroz) - [Flights from Glasgow (GLA) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/gla/pow/glasgow-to-portoroz) - [Flights from Istanbul (IST) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/ist/pow/istanbul-to-portoroz) - [Flights from Leeds (LBA) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/lba/pow/leeds-to-portoroz) - [Flights from London (LGW) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/lgw/pow/london-to-portoroz) - [Flights from London (LHR) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/lhr/pow/london-to-portoroz) - [Flights from Ljubljana (LJU) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/lju/pow/ljubljana-to-portoroz) - [Flights from Madrid (MAD) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/mad/pow/madrid-to-portoroz) - [Flights from Manchester (MAN) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/man/pow/manchester-to-portoroz) - [Flights from Newcastle (NCL) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/ncl/pow/newcastle-to-portoroz) - [Flights from Nuremberg (NUE) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/nue/pow/nuremberg-to-portoroz) - [Flights from Chicago (ORD) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/ord/pow/chicago-to-portoroz) - [Flights from Oslo (OSL) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/osl/pow/oslo-to-portoroz) - [Flights from Palma de Mallorca (PMI) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/pmi/pow/palma-de-mallorca-to-portoroz) - [Flights from Split (SPU) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/spu/pow/split-to-portoroz) - [Flights from London (STN) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/stn/pow/london-to-portoroz) - [Flights from Stockholm (STO) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/sto/pow/stockholm-to-portoroz) - [Flights from Stuttgart (STR) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/str/pow/stuttgart-to-portoroz) - [Flights from Uherske Hradiste (UHE) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/uhe/pow/uherske-hradiste-to-portoroz) - [Flights from Venice (VCE) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/vce/pow/venice-to-portoroz) - [Flights from Zürich (ZRH) to Portoroz (POW)](https://www.expedia.co.uk/lp/flights/zrh/pow/zurich-to-portoroz) - [Izola Marina](https://www.expedia.co.uk/Izola-Marina-Izola.d6246000.Attraction) - [Izola Holidays](https://www.expedia.co.uk/Izola.d6084729.Holidays-City-Breaks) - [Visit Izola](https://www.expedia.co.uk/Izola.dx6084729) - [Portoroz Beach](https://www.expedia.co.uk/Portoroz-Beach-Piran.d6119840.Attraction) - [Portorož Holidays](https://www.expedia.co.uk/Portoroz.d9451.Holidays-City-Breaks) - [Visit Portorož](https://www.expedia.co.uk/Portoroz.dx9451) - [Car hire near Izola Marina](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Izola-Marina.d6246000.Car-Hire-Guide) - [Car hire Izola](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Izola.d6084729.Car-Hire-Guide) - [Car hire Portorož](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Portoroz.d9451.Car-Hire-Guide) - [Sixt Rental Cars in Portorož](https://www.expedia.co.uk/Sixt-Car-Rentals-In-Portoroz.d9451-c35.Car-Rental-Guide-Suppliers) - [Izola Holiday Rentals](https://www.expedia.co.uk/Izola-Holiday-Rentals.d6084729.Travel-Guide-HolidayRentals) - [Portorož Holiday Rentals](https://www.expedia.co.uk/Portoroz-Holiday-Rentals.d9451.Travel-Guide-HolidayRentals) - [Things to do in Izola](https://www.expedia.co.uk/Things-To-Do-In-Izola.d6084729.Travel-Guide-Activities) - [Things to do in Portorož](https://www.expedia.co.uk/Things-To-Do-In-Portoroz.d9451.Travel-Guide-Activities) - [Things to do in Strunjan](https://www.expedia.co.uk/Things-To-Do-In-Strunjan.d6056218.Travel-Guide-Activities)