The Thermia Suites
Επαρχιακή Οδός Κύθνου - Λουτρών
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Why people book this hotel
“What made the experience truly special was the staff, who were extremely welcomi…”
“The hostess Eirini was very polite and provided us with many information for the…”
“Great service, location and rooms”
“great location in Loutra close to the mazing dive centre AquaTeamm for all you d…”
“The location was ideal – peaceful and quiet, yet only a short walk from the pict…”
“Friendly staff, perfect location in Kythnos, clean hotel and the pool is a big p…”
“✨ The accommodation was spotless, comfortable, and tastefully decorated, with ev…”
“Firstly, the room was beautifully decorated, overlooking the entire Loutra area,…”
“It was so clean and lovely to stay there, the pool was also amazing”
“Very warm welcome from Michel Beautiful view on Loutra,1 minute from the beach a…”
“Every morning they brought us breakfast from the local bakery, and on our last d…”
“In the morning, we received breakfast”
Overview
Set in Kithnos, near Schoinari Beach and Agia Eirini Beach, The Thermia Suites is a recently renovated property, featuring free WiFi, a seasonal outdoor swimming pool and terrace. The property features sea views and is 2.4 km from Kavourocheri Beach. Staff on-site can arrange a shuttle service. Fitted with a balcony, the units offer air conditioning and feature a flat-screen TV and a private bathroom with walk-in shower and slippers. A fridge and minibar are also featured, as well as a coffee machine and a kettle. At the aparthotel, each unit comes with bed linen and towels. The nearest airport is Syros Island National Airport, 85 km from the aparthotel.
Traveller reviews
Marina
couple
January 19, 2026
“Beautiful Stay with Exceptional Hosts ✨”
We had a fantastic stay at The Thermia Suites! ✨ The accommodation was spotless, comfortable, and tastefully decorated, with everything we needed to relax. The location was ideal – peaceful and quiet, yet only a short walk from the picturesque village of Loutra. What made the experience truly special was the staff, who were extremely welcoming, attentive, and always ready with great tips for exploring the island or for anything else we needed. Every morning they brought us breakfast from the local bakery, and on our last day even surprised us with a bottle of wine! Their warm hospitality made us feel completely at home. I would return in a heartbeat and highly recommend it to anyone visiting Kythnos!
Maria
family_with_children
October 3, 2025
Friendly staff, perfect location in Kythnos, clean hotel and the pool is a big plus.
Guest
couple
September 3, 2025
“Beautiful Stay with Exceptional Hosts ✨”
We had a fantastic stay at The Thermia Suites! ✨ The accommodation was spotless, comfortable, and tastefully decorated, with everything we needed to relax. The location was ideal – peaceful and quiet, yet only a short walk from the picturesque village of Loutra. What made the experience truly special was the staff, who were extremely welcoming, attentive, and always ready with great tips for exploring the island or for anything else we needed. Every morning they brought us breakfast from the local bakery, and on our last day even surprised us with a bottle of wine! Their warm hospitality made us feel completely at home. I would return in a heartbeat and highly recommend it to anyone visiting Kythnos!
Eudald
couple
August 30, 2025
Great stay
MARIOS
couple
August 4, 2025
Location is good and near the main village. The hostess Eirini was very polite and provided us with many information for the island, thus making our stay magnificent. We will definitely come back here next year.
Ektoras
couple
July 31, 2025
“Full recommendation without any hesitation!”
It was all amazing. Great service, location and rooms!
Παπαελευθερίου
family_with_children
July 31, 2025
Overall, our stay was fantastic in every respect. Firstly, the room was beautifully decorated, overlooking the entire Loutra area, spacious, spotless, and equipped with all the amenities a room should have. Furthermore, the service provided by Irini was exceptional—extremely polite and always willing to help with anything we asked for. She also guided us regarding the available options on the island and was available 24/7 for anything we needed. Overall, it is definitely one of the best accommodation options on the island of Kythnos, without any hesitation!
AEON
family_with_children
July 11, 2025
great location in Loutra close to the mazing dive centre AquaTeamm for all you diving holiday needs- clean rooms with a well thought out layout - with drinks in the fridge after a long day- beautiful villa with amazing pool for the kids- great hosts with attention to our care and stay
Stella
couple
July 6, 2025
The rooms and hospitality! It's an actual tourist-friendly place.
Andjelika
couple
June 30, 2025
Me and my friend had an absolutely fantastic stay here at The Thermia Suites. The staff was so wonderful and helpful, they went above and beyond for us to have a good time, not only at the hotel but at the whole island of Kythnos. We also got upgraded to the suites, which was amazing. It was so clean and lovely to stay there, the pool was also amazing.I highly recommend this hotel to anyone visiting Kythnos. I’ll definitely come back next time I’m in Kythnos!
Alexia K
couple
January 29, 2025
Our stay at Thermia Suites was absolutely wonderful, and Michael & Annie, the hosts, made it even more special. They kindly upgraded our room, and the location was perfect—just a short walk to local taverns and the renowned thermal springs. The rooms were exceptional, offering breathtaking views that truly enhanced our experience.
Mel C
couple
January 16, 2025
“Perfect hope to return in the future!”
We swam we ate we dived we drank we explored. Thermia Suites could not have been more perfect. Fave place in our 5 week Greek Island hopping holiday. Aesthetically pleasing, all new quality fittings, comfy bed pillows etc , daily clean, coffee machine, fresh daily Greek Pastries, Pool, large balcony with divine view, ample parking, Hosts were hugely helpful and very responsive. Generous with supplies towels coffee tp etc We encountered some duds on our trip but highly recommend Thermia if your Considering the beautiful Island of Kifnos. Short walk to tavernas bars etc as well as Agius Irini. :)
Chara
couple
September 25, 2024
“We really enjoyed our stay”
Location, cleanless, service everything
Sara
couple
September 15, 2024
“A relaxing stay and a great base for exploring the beautiful island of Kythnos”
The hotel was in an excellent location - on a hillside overlooking the bay and village of Loutra but close enough to walk into the centre and to the beach. The room itself was tastefully decorated and extremely comfortable. And the hotel staff were very friendly and obliging.
Danny
couple
September 13, 2024
“Very nice room near to the port and the hot water source”
Very comfort room with a nice view on the port. Taxi was payed by the owner of the place. In the morning, we received breakfast. Various drinks were available in the fridge
Patrick
couple
August 31, 2024
“The right choice in Kythnos!”
Very warm welcome from Michel Beautiful view on Loutra,1 minute from the beach and the marina with all the best restaurants of Kythnos Very peaceful Very nice pool Room extremely comfortable and clean Probably the best choice in the island!
Lida
couple
August 28, 2024
Εverything was perfect
Athina
extended_group
August 5, 2024
Very friendly people, nice location + view, super clean
Michalis
couple
August 4, 2024
“Amazing hotel with very warm welcome from the hosts, very clean , beautiful and cozy”
Comfortable room, very clean and designed
Ioanna
couple
August 3, 2024
“Very poor value for money”
The room was comfortable and clean
Facilities
Cleanliness & disinfecting
Use of cleaning chemicals that are effective against Coronavirus, Linens, towels and laundry washed in accordance with local authority guidelines, Guest accommodation is disinfected between stays, Guest accommodation sealed after cleaning, Guests have the option to cancel any cleaning services for their accommodation during their stay
Food & Drink
Breakfast options
General
Pets allowed, Non-smoking rooms, Non-smoking throughout, Air conditioning, WiFi available in all areas
Internet
Internet services, WiFi, Free WiFi
Outdoors
Outdoor pool, Terrace, Outdoor furniture, Outdoor pool (seasonal)
Parking
Free parking, Parking
Physical distancing
Cashless payment available, Physical distancing rules followed
Pool and wellness
Swimming Pool, Swimming pool
Reception services
Invoice provided
Safety features
Staff follow all safety protocols as directed by local authorities, Shared stationery such as printed menus, magazines, pens, and paper removed
Services
Shuttle service, Shuttle service (additional charge)
Deluxe Double Room with Pool View
Featuring free toiletries, this double room includes a private bathroom with a walk-in shower, a hairdryer and slippers. This double room has air conditioning, a minibar, a flat-screen TV and a balcony. The unit has 1 bed.
Deluxe Double Room with Sea View
The double room provides air conditioning, a minibar, a balcony with sea views as well as a private bathroom featuring a walk-in shower. The unit offers 1 bed.
Double Room with Pool View
Providing free toiletries, this double room includes a private bathroom with a walk-in shower, a hairdryer and slippers. This double room is air-conditioned and features a flat-screen TV, a minibar and a tea and coffee maker. The unit offers 1 bed.
Standard Double Room
Offering free toiletries, this double room includes a private bathroom with a walk-in shower, a hairdryer and slippers. This double room has air conditioning, a minibar, a flat-screen TV and a patio. The unit has 1 bed.
Standard Double Room with Sea View
The double room features air conditioning, a minibar, a balcony with sea views as well as a private bathroom boasting a walk-in shower. The unit has 1 bed.
Hotel Policies
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