Castelsardo is home to The Square Castelsardo. Gulf of Asinara and Marina di Castelsardo Beach reflect the area's natural beauty and area attractions include Water Paradise and Terme di Casteldoria. With kayaking, scuba diving and snorkelling nearby, you'll find plenty of adventures in the water. Visit our Castelsardo travel guide
Available in some public areas: Free WiFi and wired internet
Parking and transport
Airport shuttle available
Area shuttle
Food and drink
Breakfast available for a fee
Things to do
Outdoor tennis court
Guest services
Housekeeping (daily)
Multilingual staff
Business services
Computer station
Accessibility
No lift
More
Smoking not allowed
Policies
Check-in
Check-in start time: 4:00 PM; check-in end time: 11:30 PM
Early check-in subject to availability
Check-out
Check-out before 11:00 AM
Special check-in instructions
Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools
Access methods
Staffed front desk
Pets
Pets not allowed
Children and extra beds
Children are welcome
Payment types at the property
Important information
Fees
You'll be asked to pay the following charges at the property. Fees may include applicable taxes:
A tax is imposed by the city and collected at the property. This tax is adjusted seasonally and might not apply all year round. Other exemptions or reductions may apply. For more details, please contact the property using the information on the reservation confirmation received after booking.
A tax is imposed by the city: From 1 October to 30 April, EUR 1.00 per person, per night, up to 7 nights. This tax does not apply to children under 14 years of age.
A tax is imposed by the city: From 1 May to 30 September, EUR 2.00 per person, per night, up to 7 nights. This tax does not apply to children under 14 years of age.
We have included all charges provided to us by the property.
You need to know
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room
Property Registration Number IT090023B4000F0848
We should mention
This property does not have any lifts
All guests, including children, must be present at check-in and show their government-issued photo ID card or passport
Cash transactions at this property cannot exceed EUR 5000, due to national regulations; for further details, please contact the property using the information in the booking confirmation
This property's policy is to refuse certain bookings for the purpose of group events or parties, including stag and hen parties
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)
Frequently asked questions
Is The Square Castelsardo pet-friendly?
No, pets are not allowed at this property.
How much does it cost to stay at The Square Castelsardo?
As of 18 Aug 2026, prices found for a 1-night stay for 2 adults at The Square Castelsardo on 17 Sept 2026 start from ₹11,814, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.
What time is check-in at The Square Castelsardo?
Check-in start time: 4:00 PM; check-in end time: 11:30 PM.
What time is check-out at The Square Castelsardo?
Checkout is at 11:00 AM.
Where is The Square Castelsardo located?
Situated in Castelsardo, this guesthouse is within a 10-minute walk of Gulf of Asinara, Piazza del Novecentenario and Marina di Castelsardo Beach. Doria Castle and Museum of Mediterranean Weaving are also within 10 minutes.
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