Castello Boutique Suites by the sea - Adults Only

5.0 star property

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Ivory Gold Suite Seaview Individual Pool | Balcony
Amber Gold Suite Seaview | In-room safe, laptop workspace, blackout drapes, soundproofing
Exterior
Restaurant
Free daily buffet breakfast

Reviews

7.6 out of 10
Good

Popular amenities

  • Bar
  • Pool
  • Breakfast included
  • Parking included
  • 24/7 front desk
  • Spa

Explore the area

View in a map
I. Papatheodorou, Agios Nikolaos, Lasithiou, 72400
  • Place, Sissi Mini Golf
    ‪2 min walk‬
  • Place, Palm Bay Beach
    ‪5 min walk‬
  • Place, Boufos
    ‪7 min walk‬
  • Airport, Heraklion (HER-Nikos Kazantzakis)
    ‪33 min drive‬

Room options

Ivory Gold Suite Side Seaview Individual Pool

  • 377 sq ft
  • Partial sea view
  • Sleeps 2
  • 1 King Bed

Ivory Gold Suite Seaview Individual Pool

  • 377 sq ft
  • Sea view
  • Sleeps 2
  • 1 King Bed

Rouge Gold Maisonette Suite Individual Pool

  • 538 sq ft
  • Sleeps 2
  • 1 King Bed

Amber Gold Suite Seaview

  • 323 sq ft
  • Sea view
  • Sleeps 2
  • 1 King Bed

Similar properties

About the neighborhood

Agios Nikolaos

With a stay at Castello Boutique Suites by the sea - Adults Only in Agios Nikolaos, you'll be in the business district, within a 15-minute drive of Star Beach Water Park and Sissi Mini Golf. .This luxury hotel is 6.6 mi (10.6 km) from Stalis Beach and 0.4 mi (0.6 km) from Boufos.

What's nearby

  • Sissi Mini Golf - 2 min walk - 0.1 miles
  • Palm Bay Beach - 5 min walk - 0.3 miles
  • Boufos - 7 min walk - 0.4 miles
  • Avlaki - 9 min walk - 0.5 miles
  • Heraklion Port - 36 min drive - 31.3 miles

Getting around

  • Nikos Kazantzakis Airport (HER) - 36 min drive

Restaurants

  • ‪Ταβέρνα Σοφιάδης - ‬4 min drive
  • ‪Taverna Amelia - ‬11 min walk
  • ‪Kalimera Kriti Restaurant - ‬18 min walk
  • ‪Taverna Kalyva - ‬7 min drive
  • ‪Co.Ba. - ‬4 min walk

About this property

Castello Boutique Suites by the sea - Adults Only

Adults-only hotel with free breakfast and spa services
Castello Boutique Suites by the sea - Adults Only offers 34 accommodations with safes and slippers. Guests can surf the web using the complimentary wireless Internet access (speed: 100+ Mbps (good for 1–2 people or up to 6 devices)). Additionally, rooms include hair dryers and blackout drapes/curtains. Housekeeping is offered daily and irons/ironing boards can be requested.
Recreational amenities at the hotel include a seasonal outdoor pool.
Guests can pamper themselves by indulging in the onsite spa services. Services include massages.
Make yourself at home in one of the 34 guestrooms. Complimentary wireless internet access is available to keep you connected. Bathrooms have hair dryers and slippers. Conveniences include safes and blackout drapes/curtains, and housekeeping is provided daily.
Pamper yourself with onsite massages or enjoy recreation amenities such as a seasonal outdoor pool. This hotel also features complimentary wireless internet access, concierge services, and wedding services.
Enjoy a meal at the restaurant or snacks in the hotel's coffee shop/cafe. Quench your thirst with your favorite drink at the bar/lounge. A complimentary buffet breakfast is served daily from 7:30 AM to 10:30 AM.
Featured amenities include a 24-hour front desk, luggage storage, and laundry facilities. Free self parking is available onsite.
A complimentary buffet breakfast is served each morning between 7:30 AM and 10:30 AM.
Castello Boutique Suites by the sea - Adults Only has a restaurant on site.

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • In-room WiFi speed: 100+ Mbps (good for 1–2 people or up to 6 devices)
  • Available in some public areas: Free WiFi

Parking and transportation

  • Free uncovered self parking on site

Food and drink

  • Free buffet breakfast available daily 7:30 AM to 10:30 AM
  • A bar/lounge
  • A coffee shop/cafe
  • A restaurant

Things to do

  • Seasonal outdoor pool

Conveniences

  • 24-hour front desk
  • Laundry facilities
  • Luggage storage

Guest services

  • Concierge services
  • Housekeeping (daily)
  • Proposal/romance packages
  • Tour and ticket assistance
  • Wedding services

Outdoors

  • Outdoor furniture

Spa

  • Massage
  • Spa services

Accessibility

  • No elevator

More

  • Smoking not allowed

Room amenities

Bedroom

  • Blackout drapes

Bathroom

  • Hair dryer
  • Shampoo
  • Slippers
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • TV

More

  • Air conditioning (climate-controlled)
  • Iron/ironing board on request
  • Laptop workspace
  • Safe
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: anytime
Minimum check-in age: 18

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 younger than 16 are not allowed at this adults-only property; all guests 16 and older are welcome

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 November - 31 March, EUR 4.00 per accommodation, per night
  • A tax is imposed by the city: From 1 April - 31 October, EUR 15.00 per accommodation, per night

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 and debit cards; cash is not accepted
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
Property Registration Number 1089289

We should mention

This property does not have elevators
Cash transactions at this property cannot exceed EUR 500, due to national regulations; for further details, please contact the property using information in the booking confirmation
The seasonal pool will be open from April to November
Reservations are required for massage services and spa treatments; reservations can be made by contacting the property prior to arrival, using the contact information on the booking confirmation
Guests under 16 years old are not permitted at this adults-only property

Property is also known as

Castello Boutique Suites
Castello Suites By The Sea
Castello Boutique Suites by the sea Adults Only
Castello Boutique Suites by the sea - Adults Only Hotel
Castello Boutique Suites by the sea - Adults Only Agios Nikolaos

Reviews

Castello Boutique Suites by the sea - Adults Only Reviews

7.6

Good

8.0/10

Cleanliness

7.4/10

Staff & service

10/10

Amenities

8.8/10

Property conditions & facilities

10/10

Eco-friendliness
Rating 10 - Excellent. 3 out of 5 reviews
Rating 8 - Good. 0 out of 5 reviews
Rating 6 - Okay. 1 out of 5 reviews
Rating 4 - Poor. 0 out of 5 reviews
Rating 2 - Terrible. 1 out of 5 reviews

Reviews

10/10 Excellent

David

Liked: Cleanliness, staff & service, property conditions & facilities
Beautiful Hotel in a Great Location, But Some Details Let It Down We recently stayed at Castello Boutique Suites in Sissi, Crete to celebrate our anniversary, and overall, we had a very good holiday. The hotel made a wonderful gesture by upgrading us to a larger suite with a private side pool, which felt so special and really set the tone for our stay. The suite itself was stylish and comfortable, the breakfast was excellent every morning, and the staff were consistently warm, welcoming, and genuinely kind. The location couldn’t be better — just a 2-minute walk from the charming port of Sissi, with plenty of tavernas and shops nearby. That said, as this is marketed as a five-star hotel, we were a little disappointed by some details. Positives: – Thoughtful anniversary upgrade to a suite with private pool. – Beautiful, modern, and spacious room. – Fantastic location (2 minutes from Sissi port). – Excellent breakfast with plenty of choice and quality. – Friendly, professional, and welcoming staff. – Relaxed, peaceful atmosphere throughout. Negatives: – Private pool jets and lights didn’t work; nothing was fixed during our stay. – Pool needed topping up and sides had algae. – No towel hooks in the bathroom; “do not disturb” system broken. – Daily housekeeping, but balcony wasn’t cleaned in 8 nights. – Cups and glasses not refreshed — had to wash them ourselves. No blinds/curtains: poolside window let in sun at 5am, back window was lit at night, affecting sleep and
Stayed 8 nights in Aug 2025

6/10 Okay

Chris

Liked: Property conditions & facilities
Disliked: Staff & service
Great area
Stayed 3 nights in Jul 2025

2/10 Terrible

Michael

Stayed 5 nights in Aug 2025

10/10 Excellent

Lauriane

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Dommage manque de transport
Stayed 5 nights in Aug 2025

10/10 Excellent

Christopher

Stayed 4 nights in Jul 2025