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Check prices for these dates

Tonight
22 Aug - 23 Aug
Tomorrow
23 Aug - 24 Aug
Next weekend
28 Aug - 30 Aug
In two weeks
4 Sept - 6 Sept

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Our top choices for Posidonia hotels

Breakfast included
Hotel
Reserve now, pay later
Pet-friendly
Saint Stefanos Church

1. CAVO TAGOO MYKONOS

CAVO TAGOO MYKONOS
Mykonos
United States
Victoria
£734
includes taxes & fees
22 Sept - 23 Sept
CAVO TAGOO MYKONOS

2. Olympia Hotel

Olympia Hotel
Syros
United Kingdom
John
£66
includes taxes & fees
5 Sept - 6 Sept
Olympia Hotel

3. Dolphin Bay Seaside Resort & Suites

Dolphin Bay Seaside Resort & Suites
Syros
Canada
Nicole
£86
includes taxes & fees
14 Sept - 15 Sept
Dolphin Bay Seaside Resort & Suites

4. Grand Beach Mykonos

Grand Beach Mykonos
Mykonos
United States
Patricia
£154
includes taxes & fees
15 Sept - 16 Sept
Grand Beach Mykonos

5. Hotel Benois

Hotel Benois
Syros
Australia
Kathy
£122
includes taxes & fees
1 Sept - 2 Sept
Hotel Benois

6. Hotel Alkyon

Hotel Alkyon
Syros
United Kingdom
Lance
£111
includes taxes & fees
5 Sept - 6 Sept
Hotel Alkyon

7. Myconian Korali Relais & Chateaux

Myconian Korali Relais & Chateaux
Mykonos
United States
Alex
Myconian Korali Relais & Chateaux

8. Blue Harmony Hotel

Blue Harmony Hotel
Syros
Canada
Demos
£189
includes taxes & fees
25 Aug - 26 Aug
Blue Harmony Hotel

9. Maki's Place

Maki's Place
Mykonos
United States
Hien
£84
includes taxes & fees
20 Sept - 21 Sept
Maki's Place

10. Hermes Mykonos Hotel

Hermes Mykonos Hotel
Mykonos
United States
Patricia
£206
includes taxes & fees
22 Sept - 23 Sept
Hermes Mykonos Hotel

11. Diogenis Hotel

Diogenis Hotel
Syros
United States
Iren
£111
includes taxes & fees
13 Sept - 14 Sept
Diogenis Hotel

12. Castro Hotel Syros

Castro Hotel Syros
Syros
United States
Tami
£158
includes taxes & fees
19 Sept - 20 Sept
Castro Hotel Syros

13. Argini Syros

Argini Syros
Syros
Australia
Jaswinder
£229
includes taxes & fees
13 Sept - 14 Sept
Argini Syros

14. Palazzo Santa Maria - Historic Hotels of Europe

Palazzo Santa Maria - Historic Hotels of Europe
Syros
United States
Elaina
£136
includes taxes & fees
16 Sept - 17 Sept
Palazzo Santa Maria - Historic Hotels of Europe

15. Hotel Ploes

Hotel Ploes
Syros
India
Nitin
Hotel Ploes

16. Guesthouse Lila

Guesthouse Lila
Syros
United States
Jan
£139
includes taxes & fees
25 Aug - 26 Aug
Guesthouse Lila

17. Hotel Omiros

Hotel Omiros
Syros
Canada
Sarah
£68
includes taxes & fees
22 Sept - 23 Sept
Hotel Omiros

18. Lume D'oro Syros

Lume D'oro Syros
Kini
United States
Diane
£47
includes taxes & fees
21 Sept - 22 Sept
Lume D'oro Syros

19. Irene Hotel - Beachfront

Irene Hotel - Beachfront
Paros
Canada
Maria Carolina
£96
includes taxes & fees
19 Sept - 20 Sept
Irene Hotel - Beachfront

20. Paros Agnanti Resort & Spa

Paros Agnanti Resort & Spa
Paros
United States
Paula
£180
includes taxes & fees
22 Sept - 23 Sept
Paros Agnanti Resort & Spa
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Stay near popular Posidonia attractions

Agathopes Beach

8.4/10 (10 reviews)
If a restful holiday is part of your travel plans, Agathopes Beach might be the perfect place to visit during your trip to Posidonia.
See properties

Top Posidonia Hotel Reviews

Dolphin Bay Seaside Resort & Suites

Dolphin Bay Seaside Resort & Suites

10/10 Excellent
"Rooms were clean, staff were helpful, delicious breakfast and near the beach."
George 3-night trip
Posted 12 hours ago
Dolphin Bay Seaside Resort & Suites
Sea Colours

Sea Colours

10/10 Excellent
"Easy check in, incredible location and view from terrace, couldn’t be better."
Benjamin 2-night trip
Posted 2 days ago
Sea Colours
Palazzo Santa Maria - Historic Hotels of Europe

Palazzo Santa Maria - Historic Hotels of Europe

10/10 Excellent
"Can’t love this hotel more. From the very moment I was picked up from the port and checked in, Mr Roussos ensured it was a five star experience. The hotel is a grand neoclassical home turned hotel. The corridors are exquisite as are the huge stunning double doors entering into a comfortable and tastefully appointed air conditioned room. It was the perfect haven to relax after a full day out. The rooms are well stocked with high end toiletries, lush robes, slippers and a welcome gift of mastic liqueur and loukoumi. Breakfast was plentiful, delicious and elegantly served. Looking forward to returning."
Christine 4-night trip
Posted 2 days ago
Palazzo Santa Maria - Historic Hotels of Europe
Byzantio City Hotel

Byzantio City Hotel

10/10 Excellent
"Gorgeous room, very clean, great location. All staff are local to Tinos which is lovely. Good breakfast. I hadn’t realised that all rooms have balconies so that was a nice surprise. If I’m back on Tinos I’d happily stay again"
Rachael 1-night trip
Posted 4 days ago
Byzantio City Hotel
Diogenis Hotel

Diogenis Hotel

10/10 Excellent
"Love it! Convenient location and great amenities."
Iren 2-night trip
Posted 6 days ago
Diogenis Hotel
Aegean Paradiso Vacation Club Adults Only

Aegean Paradiso Vacation Club Adults Only

8/10 Good
"The staff were wonderful! Great location."
Amanda 2-night trip
Posted 9 days ago
Aegean Paradiso Vacation Club Adults Only
Armia Experience Hotel

Armia Experience Hotel

10/10 Excellent
"Five stars simply aren't enough Travelling as a family, we're always looking for somewhere that combines great service with a relaxed atmosphere, and Armlia Hotel exceeded every expectation. From the moment we arrived, the team made us feel genuinely welcome. Whether it was recommending places to visit, looking after us in the restaurant, or simply greeting us with a smile every day, nothing was ever too much trouble. As a family, we've stayed in many hotels over the years, and Armlia Hotel genuinely stands out as one of the very best. Every part of our stay exceeded our expectations. The hotel itself is beautifully designed, with stylish, immaculately clean rooms that are both comfortable and relaxing. The location is perfect—just a short stroll from the beach and within easy reach of everything we wanted to explore, while still offering a peaceful atmosphere. The restaurant was another highlight. Breakfast was excellent, and every meal we had was fresh, beautifully presented, and absolutely delicious. The attention to detail throughout the hotel is exceptional. What really makes this hotel special, though, is the people. Every member of staff we met was genuinely friendly, professional. It's rare to find a hotel where everything just works so well, but Armlia Hotel has managed it. If you're visiting Syros, do yourself a favour and stay here. We left with wonderful memories and will definitely be returning. Thank you to the entire Armlia team for such a memorable stay"
Michael 4-night trip
Posted 2 weeks ago
Armia Experience Hotel
Apollonion Palace Hotel

Apollonion Palace Hotel

10/10 Excellent
"The location was fantastic, very walkable to restaurants and shops. The staff was very friendly and attentive. The view was spectacular. The room was spacious enough for two people comfortably."
Sanjay 2-night trip
Posted 3 weeks ago
Apollonion Palace Hotel
Electra Syros Boutique Hotel

Electra Syros Boutique Hotel

10/10 Excellent
"Amazing hotel , staff very friendly and helpful. Breakfast was excellent. Would highly recommend"
Catherine 3-night trip
Posted 1 month ago
Electra Syros Boutique Hotel

More cheap stays in Posidonia

Favie Suzanne by GHH

Favie Suzanne by GHH

Antoniou Sohou 22 Tinos South Aegean
£66
4 Sept - 5 Sept
includes taxes & fees
8.2/10 Very good! (25 reviews)
Favie Suzanne by GHH
Olympia Hotel

Olympia Hotel

Finikas Beach, Cyclades Syros
£66
5 Sept - 6 Sept
includes taxes & fees
8.8/10 Excellent! (39 reviews)
Olympia Hotel
Byzantio City Hotel

Byzantio City Hotel

Zan. Alavanou 26 Tinos
£104
15 Sept - 16 Sept
includes taxes & fees
9/10 Wonderful! (45 reviews)
Byzantio City Hotel
Hotel Alkyon

Hotel Alkyon

Megas Gialos Syros Syros Island
£111
5 Sept - 6 Sept
includes taxes & fees
Hotel Alkyon
Onar Hotel and Suites

Onar Hotel and Suites

Nikolaou Foskolou 6 Tinos Tinos Island
£131
8 Sept - 9 Sept
includes taxes & fees
9.6/10 Exceptional! (40 reviews)
Onar Hotel and Suites
Hotel Francoise

Hotel Francoise

Galissas Syros Syros Island
Get rates
8.8/10 Excellent! (32 reviews)
Hotel Francoise

Frequently asked questions

What is the best area to stay in Posidonia?
The best area to stay in Posidonia is around the main town of Ermoupoli, particularly the areas directly surrounding the port and the charming Vaporia district.Ermoupoli is the capital of Syros and serves as its cultural and administrative heart. The town is built amphitheatrically around the port, with grand neoclassical buildings, marble-paved streets, and a bustling central square, Miaouli Square, which is home to the impressive Town Hall. The main shopping street, generally referred to as the "Agora," runs parallel to the waterfront, offering a variety of boutiques and eateries.For couples, the Vaporia district is an excellent choice. Often called the "Venice of Syros," this picturesque area is perched on a hillside overlooking the sea, just east of the main port. It's characterised by elegant mansions with colourful facades and balconies that often extend directly over the water. It's a very romantic setting, with several boutique hotels offering stunning sea views and a quieter ambience, yet it's still only a short walk to the main town centre and its attractions. You'll find lovely spots for a quiet evening meal here.Families will find the area around Ermoupoli Port practical and convenient. Staying close to the port means easy access to ferries for island hopping and the main bus station for exploring the rest of Syros. The promenade along the harbour is lively, especially in the evenings, with plenty of restaurants and cafes. While not a beach destination itself, the port area provides excellent connections to the island's many family-friendly beaches, which are just a short bus or taxi ride away.
When is the best time to go to Posidonia?
The best time to visit Posidonia is during the shoulder seasons of May, early June, or September.These months offer pleasant weather, with warm temperatures great for exploring the island without the intense heat and larger crowds of the peak summer months. You'll find the sea warm enough for swimming, and all the local businesses will be fully operational.Couples looking for a romantic getaway will particularly appreciate late May and early June. The island is lush with blooming wildflowers, and the sunsets are truly spectacular. You can enjoy quiet dinners at seaside tavernas and stroll along uncrowded beaches.For travellers who enjoy water sports and outdoor activities, September is an excellent choice. The strong summer winds have typically subsided, making conditions ideal for sailing, windsurfing, and exploring the coastline by boat.
Can I cancel my hotel reservation on Expedia?
You can cancel your hotel reservation on Expedia, though it depends on the cancellation policy of your booking. Most bookings are refundable if canceled within 24-48 hours of the scheduled arrival. Be sure to check your booking confirmation for the exact cancellation policy. If free cancellation is available, you can cancel directly through your Expedia account by logging in, going to "My Trips", and selecting your reservation. To find flexible deals, filter your search by "Fully refundable property" for hotels in Posidonia.
How much is the nightly rate at a Posidonia hotel?
Prices for hotels in Posidonia often vary, but you can find a great deal from £46 on Expedia. All sorts of factors affect price, such as the time of year or the days of the week you choose for your stay. Find the best deals by being flexible with your dates, and sort search results by "Price: low to high" for the cheapest rate.

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