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Janus Hotel

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A coastal town with a beach, rocky shoreline, and a historic hilltop castle. - Janus Hotel (Castelsardo)
A coastal town at night with a prominent castle-like structure on a hill, a marina with boats, and a bridge connecting the town to the mainland. - Janus Hotel (Castelsardo)
A spa area with a large hot tub, a waterfall feature, and a modern design with blue and white tones. - Janus Hotel (Castelsardo)
A balcony with a table set for two, overlooking a beach with people and umbrellas. - Janus Hotel (Castelsardo)
A modern pool area with lounge chairs, a pool, and a building with exterior lighting. - Janus Hotel (Castelsardo)
Luxury
4.0 star property
8.6

Excellent

Upscale hotel near Lu Bagnu Beach

Located close to Doria Castle and Sant'Antonio Abate Cathedral, Janus Hotel provides a free breakfast buffet, a rooftop terrace, and dry cleaning/laundry services. Active travelers can enjoy cycling at this hotel. Treat yourself to a facial, hydrotherapy, or a body wrap at Riviera, the onsite spa. Free in-room WiFi is available to all guests, along with car rentals on site and a business center.

Popular amenities

  • Spa
  • Pet friendly
  • Free WiFi
  • Restaurant
  • Air conditioning

Off-peak, on budget: 30% or more off select hotels in our fall sale

Skip the crowds, keep the savings. AARP members save more after Labor Day. Book by Oct 7, 2026.

Room options

Available filters for rooms
Showing 11 of 11 rooms

View all photos for Junior Suite, Terrace, Sea View

A living room with a sofa, a coffee table, and a view of the sea through an open door.

Junior Suite, Terrace, Sea View

10.0 out of 10
Exceptional
(1 review)
  • Sea view
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed

View all photos for Junior Suite

A hotel room with a bed, two red armchairs, a desk with a computer, and a large window with curtains.

Junior Suite

  • Sleeps 3
  • 1 Queen Bed

View all photos for Panoramic Triple Room, Balcony, Sea View

A hotel room with two beds, a balcony with a view of the sea, and a small table with a chair.

Panoramic Triple Room, Balcony, Sea View

  • Sea view
  • 25 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed and 1 Twin Bed OR 3 Twin Beds

View all photos for Superior Double Room, Terrace, Sea View

A hotel room with a bed, desk, and a TV. The room has a view of the sea.

Superior Double Room, Terrace, Sea View

10.0 out of 10
Exceptional
(1 review)
  • Sea view
  • 18 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed

View all photos for Junior Suite, Jetted Tub, Sea View

A hotel room with a bed, a small bedside table, a mirror, and a view of the sea through an open door.

Junior Suite, Jetted Tub, Sea View

  • Sea view
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed

View all photos for Classic Double or Twin Room (SPA Access)

A neatly made bed with a white and brown bedspread, two pillows, and a rolled towel. There are two bedside tables, one with a lamp and the other with a book and a phone. The room has a tiled floor and a plain orange wall.

Classic Double or Twin Room (SPA Access)

9.0 out of 10
Wonderful
(2 reviews)
  • 18 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed OR 2 Twin Beds

View all photos for Panoramic Double Room, Sea View (SPA Access)

A hotel room with a bed, a small bedside table with a book, a bench, and a window with a view of the sea and a parked car.

Panoramic Double Room, Sea View (SPA Access)

  • Sea view
  • 18 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed

View all photos for Single Room

A hotel room with a bed, a desk with a computer, a window with a view of a harbor, and a door.

Single Room

  • 11 sq m
  • 1 bedroom
  • Sleeps 1
  • 1 Twin Bed

View all photos for Classic Double or Twin Room

A hotel room with a large bed, a bedside table with a phone, a small desk, a chair, and a window with curtains.

Classic Double or Twin Room

8.0 out of 10
Very good
(3 reviews)
  • 18 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed OR 2 Twin Beds

View all photos for Classic Triple Room

A hotel room with two beds, a nightstand, a chair, and a small table.

Classic Triple Room

  • 20 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed and 1 Twin Bed OR 3 Twin Beds

View all photos for Panoramic Double Room, Balcony, Sea View

A hotel room with a bed, pillows, a blanket, a table with chairs, and a view of the sea through a glass door.

Panoramic Double Room, Balcony, Sea View

8.6 out of 10
Excellent
(4 reviews)
  • Sea view
  • 18 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed

About the neighborhood

Located in Castelsardo, Janus Hotel is on the beach. Doria Castle and Sant'Antonio Abate Cathedral are notable landmarks, and the area's natural beauty can be seen at Lu Bagnu Beach and Baja Ostina Beach. Don't miss out on a visit to Water Paradise. Discover the area's water adventures with kayaking and scuba diving nearby, or enjoy the great outdoors with hiking/biking trails and horse riding. Visit our Castelsardo travel guide
Map
via Roma 85, Castelsardo, SS, 07031

What's nearby

  • Marina di Castelsardo Beach
    1 min walk - 0.1 miles
  • Sant'Antonio Abate Cathedral
    6 min walk - 0.3 miles
  • Doria Castle
    8 min walk - 0.4 miles
  • Museum of Mediterranean Weaving
    8 min walk - 0.4 miles
  • Port of Castelsardo
    16 min walk - 0.9 miles

Getting around

  • Sassari Station
    31 min drive
  • Fertilia Airport (AHO)
    66 min drive

Restaurants

  • Sa Ferula
    3 min drive
  • Ristorante Pizzeria Mistral
    8 min walk
  • Havana Club
    4 min walk
  • Moby Dick
    4 min drive
  • Vento Lounge Bar
    8 min walk

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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Free offsite parking
  • Ferry terminal shuttle (surcharge)
  • Onsite parking available only on request
  • Self parking on site (EUR 20 per day)

Food and drink

  • Free buffet breakfast available daily 8:00 AM to 10:00 AM
  • A restaurant

Restaurants on site

  • Fofò

Things to do

  • Bicycle rentals
  • Full-service spa
  • Outdoor pool (guest access)
  • Steam room

Family friendly

  • Access to nearby outdoor pool
  • Babysitting (surcharge)
  • Laundry facilities
  • Soundproofed rooms

Conveniences

  • Laundry facilities
  • Limited-hour front desk
  • Luggage storage
  • Safe at front desk

Guest services

  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Tour and ticket assistance

Business services

  • Business center
  • Meeting room

Outdoors

  • On the beach
  • On the waterfront
  • Rooftop terrace

Full-service spa

  • Ayurvedic treatments
  • Body scrubs
  • Body wraps
  • Facials
  • Hot stone massages
  • Hot tub
  • Hydrotherapy
  • Manicures/pedicures
  • Spa open daily
  • Spa treatment rooms
  • Turkish bath

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Bathroom emergency pull cord
  • Elevator
  • Grab bar near toilet
  • Low-height counter and sink
  • Raised toilet seat
  • Wheelchair accessibility

More

  • 1 building
  • 4 floors
  • Banquet hall
  • Smoking not allowed

Room amenities

Bedroom

  • Bedsheets provided
  • Pillow menu

Bathroom

  • Bidet
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Slippers
  • Toothbrush and toothpaste (on request)
  • Towels provided

Entertainment

  • 32-inch LCD TV with satellite channels

Food and drink

  • Limited room service
  • Minibar

More

  • Air conditioning (climate-controlled)
  • Desk
  • Iron/ironing board on request
  • Phone
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 4:00 PM; Check-in end time: midnight

Express check-in available

Check-out

Check-out before 11 AM

Express check-out available

Special check-in instructions

This property offers transfers from the ferry terminal (surcharges may apply); guests must contact the property with arrival details before travel, using the contact information on the booking confirmation

The front desk is open daily from 8:00 AM - midnight

Front desk staffed during limited hours

For any questions, please contact the property using the information on the booking confirmation

Information provided by the property may be translated using automated translation tools

Guests have access to the restaurant, outdoor pool, and spa services at a nearby partner property, located 49 yards (45 meters) away.

Access methods

Front desk (limited hours)

Pets

Pets allowed for an extra charge of EUR 20 per pet, per day

Service animals are welcome, and are exempt from fees

Children and extra beds

Children are welcome

1 child, up to the age of 2 years, can stay for free if using existing beds when occupying the parent or guardian's room; children may not be eligible for complimentary breakfast

Rollaway/extra beds are not available

Cribs (infant beds) are available for EUR 20.0 per day

Property payment types

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 year round. Other exemptions or reductions might 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 - 30 April, EUR 2.00 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 - 30 September, EUR 3.00 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.

Optional extras

  • Self parking fee: EUR 20 per day
  • Pet fee: EUR 20 per pet, per day
  • Service animals are exempt from fees
  • Crib (infant bed) fee: EUR 20.0 per day

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

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
Guests must contact this property in advance to reserve onsite parking
This property accepts credit cards and cash
This property reserves the right to pre-authorize the guest's credit card prior to arrival.
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system, and a first aid kit
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
This property requires a 10% authorization on all credit cards for any bookings where payment for the stay will be made on site instead of at the time of booking.
Property Registration Number IT090023A1000F2109

We should mention

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 information in the booking confirmation

Property class

This property has received its official star rating from the local rating authority.

Frequently asked questions

Does Janus Hotel have a pool?

Yes, this property has outdoor pool access.

Is Janus Hotel pet-friendly?

Yes, pets are allowed at this property. There's a fee of EUR 20 per pet, per day. Service animals are exempt from fees.

How much is parking?

Self parking is available for EUR 20 per day. There is free parking nearby.

What time is check-in at Janus Hotel?

Check-in start time: 4:00 PM; Check-in end time: midnight.

What time is check-out at Janus Hotel?

Check-out is at 11 AM.

Where is Janus Hotel located?

Nestled on the beach, this Castelsardo hotel is within a 10-minute walk of Sant'Antonio Abate Cathedral and Doria Castle. Port of Castelsardo and Lu Bagnu Beach are also within 2 mi (3 km).

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

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Reviews

Janus Hotel Reviews

8.6

Excellent

9.4

Cleanliness

8.4

Location

8.6

Staff & service

8.6

Property conditions & facilities
Rating 10 - Excellent. 66 out of 148 reviews
Rating 8 - Good. 57 out of 148 reviews
Rating 6 - Okay. 21 out of 148 reviews
Rating 4 - Poor. 4 out of 148 reviews
Rating 2 - Terrible. 0 out of 148 reviews

Reviews

Verified review

10/10 Excellent

Gaetano

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We had a wonderful stay at this hotel! The sea was absolutely breathtaking, with crystal-clear turquoise water and spectacular views that made every moment feel truly special. The location was perfect, allowing us to fully enjoy the beauty of the coastline. The breakfast was excellent, with a huge variety of delicious options to choose from. The staff were extremely professional, friendly, and always ready to help. We would definitely recommend this hotel and would love to come back!
Stayed 6 nights in Aug 2026
Verified review

8/10 Good

D

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great location and very friendly service
Stayed 2 nights in May 2025
Verified review

6/10 Okay

David

Liked: Cleanliness, property conditions & facilities
Let me start with the positives. We stayed in a room on the 3rd floor which had a lovely view over the beach, the room was large with a nice balcony. It was a good location being close to the city beach for a quick cool off and close to a number of nice restaurants. Here’s the negatives we encountered. The air con was woeful. We were there in September and the system could not cope. My app showed it never went below 26 and it was HOT in that room. We spoke to two staff member’s who weren’t willing to help. I suspect they controlled the cooling via a system they showed us on their computer. The pillows were like rocks and we were told that’s all they have. My 3rd problem was being charge 20 euros - a full days parking when entering the car park at 9:30pm, then being charged 20 Euros for the following 24 hours! The worst part was there is very limited parking around this hotel and we circled for ages looking for a park and couldn’t find any - therefore forced to accept their overpriced fees. Would I stay here again - no, the staff aren’t helpful and there is much butter accommodation for less money.
Stayed 2 nights in Sep 2026
Verified review

10/10 Excellent

Revital l

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Nice and good location

Very nice hotel in a good location
Stayed 1 night in May 2024
Verified review

10/10 Excellent

John

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Great staff

Great location with a wonderful beach directly across the street. The warmth and helpfulness of the staff especially Emilia at reception was special and made the.Janus Hotel a memorable stay.
Stayed 2 nights in Jun 2025
Verified review

10/10 Excellent

James

Liked: Cleanliness, amenities, property conditions & facilities
Very helpful and friendly staff! Definitely recommended.
Stayed 3 nights in Jun 2025
Verified review

10/10 Excellent

Sherie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful view
Stayed 1 night in Sep 2024
Verified review

10/10 Excellent

Trevor

Liked: Staff & service, amenities, property conditions & facilities
The pool in the adjoining property was a real bonus. It’s a tough walk up to the Castello and the old town in the heat. I should have spent more and got a room with a terrace looking at the Castello - they looked great
Stayed 2 nights in Jun 2025
Verified review

6/10 Okay

MEG

Disliked: Room comfort
Hotel is a bit run down, the pool isn’t located in the property you have to walk into another hotel down the road!! Beach isn’t that nice, bed very uncomfortable and hard.
Stayed 1 night in Jun 2025
Verified review

10/10 Excellent

Andreea

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Location -amazing !!
Stayed 1 night in Aug 2026
Verified review

10/10 Excellent

George

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Awesome place to stay can’t say enough about it
Stayed 1 night in Aug 2026
Verified review

8/10 Good

oscar

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beach view
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

John

Liked: Cleanliness, amenities, property conditions & facilities
Wonderful hotel loved it
Stayed 1 night in May 2025
Verified review

10/10 Excellent

Marjory

Liked: Staff & service, amenities, property conditions & facilities
Great location and lovely sea views
Stayed 1 night in Jul 2022
Verified review

8/10 Good

Tracy

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
On main road traffic started very early otherwise a good hotel
Stayed 1 night in Sep 2024
Verified review

10/10 Excellent

Roma

Liked: Cleanliness, staff & service, property conditions & facilities
Vero good over all.
Stayed 1 night in Sep 2024
Verified review

10/10 Excellent

Ben

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Wasn’t there that long only 1 week
Stayed 7 nights in Jul 2024
Verified review

6/10 Okay

merylande

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Logement tres calme Petit dejeuner continental inclus Personnels accueillants Piscine délocalisée a l’hotel voisin, acces facile et rapide Le seul bemol : le parking contraignant sur la route ( difficile de trouver une place) Je vous le conseille.
Stayed 2 nights in Jul 2026
Verified review

10/10 Excellent

MARC-ANDRÉ

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Emplacement parfait et non loin de la citadelle, restaurants à proximité pour tous les goûts. Plage juste en face de l’hôtel
Stayed 1 night in Jul 2026
Verified review

6/10 Okay

Torben B

Liked: Cleanliness
Ligger dejligt centralt. Trafikeret vej går forbi. Dejlig udsigt udover vandet.
Stayed 3 nights in May 2026
Verified review

10/10 Excellent

FRANCOISE

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Pas assez d'informations sur le parking qui est soit payant et assez cher ou alors on cherche une place dans les ruelles adjacentes. Le petit déjeuner pourrait être plus attractif pour un 4 etoiles, un petit effort à faire. Sinon toutvest vraiment parfait
Stayed 2 nights in Jun 2026
Verified review

6/10 Okay

Malika

Disliked: Staff & service
Personnel de réception très sympathique et chaleureux. Ma chambre en RDC à côté de la réception donnant sur une cour, hôtel bruyant, attroupement du fait de la réception, aboiement de chien, et même à 4h du matin les italiens parlent fort. J’ai mal dormi du fait du bruit constant, j’ai testé le SPA qui mériterait d’être revu côté hygiène. Hôtel à 10 pas de la plage, et un bon point de départ pour découvrir le château de castelsardo , super découverte de la ville et des différentes vues panoramiques qu’offre la ville.
Stayed 2 nights in Sep 2025
Verified review

6/10 Okay

Fernando

Liked: Cleanliness, staff & service

Bom hotel

Hotel compatível com o preço cobrado pelas diárias. Bem localizado. Simples, porém limpo, confortável e aconchegante. Se você tiver um carro médio ou grande, provavelmente o melhor será utilizar o estacionamento público (pago) praticamente em frente ao hotel. Assim o fizemos e em setembro conseguimos encontrar vagas todos os dias.
Stayed 2 nights in Sep 2025
Verified review

10/10 Excellent

agnes

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Formidable! (Si on ne demande pas l’impossible)

Très satisfaits de notre séjour dans cet établissement pour lequel quelques avis pouvaient mettre un doute… l’accès à la plage est juste en face, avec chemin protégé et douche… c’est la plage publique principale de castersardo… logique quand on choisit un hôtel en ville, et sur un tel site magnifique! Le coucher de soleil et la vue depuis notre balcon étaient magiques… donc sur façade rue probablement un peu plus bruyante mais très bien isolé, donc pas gênant. Personnel extrêmement sympathique, dans les étages comme au petit déjeuner fourni de produit frais locaux ( meule de pecorino/parmesan à fondre…) servi au 4eme et dernier étage avec terrasse et vue mer!
Stayed 4 nights in Aug 2025
Verified review

6/10 Okay

Liz

Liked: Cleanliness, amenities
Las habitaciones muy ruidosas. no tiene aislamiento de ruido. los colchones no estan actualizados,
Stayed 7 nights in May 2025