A white building with a blue dome on a rocky cliff overlooking the sea.

Find hotels in Kastro from NT$2,322

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Check prices for these dates

This weekend
Oct 30 - Nov 1
Next weekend
Nov 6 - Nov 8

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Our top choices for Kastro hotels

A coastal building with balconies, stone pillars, and a view of a town and water body at dusk.

1. ALK HOTEL™

ALK HOTEL™
2.0 star property
Kamares
9.2 out of 10, Wonderful, (149 reviews)
"Great breakfast,walking distance to port and restaurants , staff friendly, good views over harbour from the hotel"
Australia
Catherine
The price is NT$2,712
NT$3,106 total
includes taxes & fees
Nov 1 - Nov 2
ALK HOTEL™
A spacious dining area with stone flooring, white furniture, and large windows offering a view of the mountains.

2. Lithos Suites

Lithos Suites
Sifnos
9.0 out of 10, Wonderful, (6 reviews)
"Clean room and great brekafast"
Australia
Christopher
The price is NT$2,024
NT$2,322 total
includes taxes & fees
Nov 10 - Nov 11
Lithos Suites
A two-story building with a white exterior, named 'Fini Pension'. It features a covered outdoor seating area with tables and chairs, surrounded by potted plants and decorative items.

3. Irini Pension

Irini Pension
Sifnos
9.0 out of 10, Wonderful, (16 reviews)
"Quick and easy check in Friendly and clean room close to everything"
Australia
Paul
The price is NT$2,064
NT$2,422 total
includes taxes & fees
Oct 31 - Nov 1
Irini Pension
A stone patio with two wooden chairs and a table, overlooking a scenic view of the sea.

4. Spitha Rooms

Spitha Rooms
Sifnos
10.0 out of 10, Exceptional, (3 reviews)
"We had an amazing stay in Sifnos from June 6–9 and couldn't have asked for a better experience. The property has a stunning view overlooking the ocean, making every morning and sunset truly special. The space was spotless, comfortable, and well-maintained. A special thank you to Yiannis and his parents for their warm hospitality. Yiannis was incredibly kind and helpful throughout our stay. Since it was our first time visiting Sifnos, his recommendations for restaurants, beaches, and places to...
Canada
George
The price is NT$2,223
NT$2,549 total
includes taxes & fees
Nov 1 - Nov 2
Spitha Rooms
A modern bedroom with a large bed, a wooden headboard, and a minimalist design.

5. PS House Kimolos - PS Rental

PS House Kimolos - PS Rental
Kimolos
10.0 out of 10, Exceptional, (1 review)
"Super leilighet midt i den lille byen. Hyggelig vert."
Norway
Jostein
The price is NT$2,764
NT$3,219 total
includes taxes & fees
Oct 31 - Nov 1
PS House Kimolos - PS Rental
A modern kitchen with a stone wall, stainless steel appliances, and a view of the sea.

6. On The Rocks Antiparos

On The Rocks Antiparos
Antiparos
10.0 out of 10, Exceptional, (1 review)
"This house lives up to everything you see on the website. You can reserve this house with confidence that you and your party will be comfortable as you enjoy the space, views and location of this great property. My Girlfriend and I enthusiastically recommend it as an awesome Antiparos retreat."
Germany
A.M
The price is NT$17,192
NT$19,596 total
includes taxes & fees
Oct 31 - Nov 1
On The Rocks Antiparos
A poolside area with a view of the sea, a stone pillar, and a lounge chair.

7. Filadaki Villas

Filadaki Villas
Sifnos
9.8 out of 10, Exceptional, (61 reviews)
"Absolutely brilliant place. The photos did not do it justice. We loved everything about our stay."
United Kingdom
Kay
Filadaki Villas
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.
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Stay near popular Kastro attractions

Archaeological Museum of Sifnos

8.0/10 (1 review)
You can spend time browsing the exhibits at Archaeological Museum of Sifnos during your travels in Kastro. Wander the beaches and waterfront in the area.
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Learn more about Kastro

Check out the local area in Kastro as you venture to sights like Archaeological Museum of Sifnos.

See all hotels in Kastro
A white building with a blue dome on a rocky cliff overlooking the sea.
Photo by Steve Leland
Open Photo by Steve Leland

Top Kastro Hotel Reviews

Sifnaika Konakia ~ Armada Residence

Sifnaika Konakia ~ Armada Residence

10/10 Excellent
"Très belle résidence traditionnelle, bien entretenue. Bonne literie, chambre confortable. Maria nous a servi un très bon déjeuner à tous les matins. L'hospitalité grecque à son meilleur."
Brigitte 3-night trip
Posted 2 days ago
Sifnaika Konakia ~ Armada Residence

More cheap stays in Kastro

ALK HOTEL™

ALK HOTEL™

Ag. Marina Kamares Sifnos Island
The price is NT$2,712 per night from Nov 1 to Nov 2
NT$2,712
NT$3,106 total
Nov 1 - Nov 2
includes taxes & fees
9.2/10 Wonderful! (149 reviews)

Frequently asked questions

Where is the best place for a stay in Kastro?
Cyclades Hotel Serifos, located 17.2 mi (27.7 km) from the heart of Kastro, is a top choice for your stay based on our traveler data. Two other choices for your trip to the area are ESPERA SUITES and Sigma Residences Boutique Hotel. See all available top hotels, or vacation rentals in Kastro.
What's the top vacation rental in Kastro?
Sirma Beach House: You might want to consider this vacation home rental near Kastro, which is equipped with a private yard, air-conditioning, and daily housekeeping to help you feel comfortable during your stay. Kitchen amenities include kitchenware to make your meal-planning easier. See all vacation rentals in Kastro.
If I need to cancel my hotel reservation in Kastro, will I receive a refund?
Yes! Most room reservations are fully refundable provided that you cancel before the hotel's cancellation deadline, which is usually within 24-48 hours of the scheduled arrival. If you booked a non-refundable reservation, you might be able to still cancel and be given a refund within 24 hours of booking. Filter your search by fully refundable to find flexible hotel deals in Kastro.
Where can I learn more about changing or cancelling my trip to Kastro?
For additional details about changing or cancelling your trip to Kastro, click here.
What's it like staying in Kastro?
Travelers to Kastro will find plenty to explore and enjoy. In Kastro, there are 3 hotels and other accommodations to choose from. Find out more about Kastro.
What should I see while I'm in Kastro?
A favorite place to visit is Archaeological Museum of Sifnos. You'll also find Sifnos Folklore Museum and Faros Beach in the area. Check out what more to see and do in Expedia's Kastro guide.
What's the seasonal weather like in Kastro?
The hottest months are usually August and July with an average temp of 76°F, while the coldest months are January and February with an average of 58°F. Average annual precipitation for Kastro is 17 inches.