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Castello Boutique Suites by the sea - Adults Only

5.0 star property
Adults-only hotel with free breakfast and spa services

Choose dates to view prices

Take advantage of a free breakfast buffet, a coffee shop/cafe and laundry facilities at Castello Boutique Suites by the sea - Adults Only. Treat yourself to a massage or other spa services. Free in-room WiFi, with a speed of 100+ Mbps (good for 1–2 people or up to 6 devices), is available to all guests, along with a bar and a restaurant.

Reviews

7.6 out of 10
Good

Popular amenities

  • Pool
  • Breakfast included
  • Spa
  • Parking included
  • Free Wi-Fi
  • Restaurant

Room options

View all photos for Ivory Gold Suite Side Seaview Individual Pool

In-room safe, laptop workspace, blackout curtains, soundproofing

Ivory Gold Suite Side Seaview Individual Pool

Highlights

Balcony
Soundproofed
Private pool
Air conditioning
Flat-screen TV
Blackout curtains
2 bathrooms
Hairdryer
  • 35 sq m
  • Partial sea view
  • Sleeps 2
  • 1 King Bed

View all photos for Ivory Gold Suite Seaview Individual Pool

Beach/ocean view

Ivory Gold Suite Seaview Individual Pool

Highlights

Balcony
Soundproofed
Private pool
Air conditioning
Flat-screen TV
Blackout curtains
2 bathrooms
Hairdryer
  • 35 sq m
  • Sea view
  • Sleeps 2
  • 1 King Bed

View all photos for Rouge Gold Maisonette Suite Individual Pool

Living area

Rouge Gold Maisonette Suite Individual Pool

Highlights

Deck/patio
Soundproofed
Private pool
Air conditioning
Flat-screen TV
Blackout curtains
2 bathrooms
Hairdryer
  • 50 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Amber Gold Suite Seaview

In-room safe, laptop workspace, blackout curtains, soundproofing

Amber Gold Suite Seaview

Highlights

Balcony
Soundproofed
Air conditioning
Flat-screen TV
Blackout curtains
Bathrobes
Hairdryer
Wardrobe
  • 30 sq m
  • Sea view
  • Sleeps 2
  • 1 King Bed
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About the area

Located in Agios Nikolaos, Castello Boutique Suites by the sea - Adults Only is in the business district. Stalis Beach and Boufos reflect the area's natural beauty and area attractions include Star Beach Water Park and Sissi Mini Golf. Aquaworld Aquarium and Labyrinth Park are also worth visiting.
Visit our Agios Nikolaos travel guideOpens in a new window
Map
I. Papatheodorou, Agios Nikolaos, Lasithiou, 72400

What's nearby

  • Sissi Mini Golf - 2 min walk - 0.2 km
  • Palm Bay Beach - 5 min walk - 0.5 km
  • Boufos - 7 min walk - 0.6 km
  • Avlaki - 9 min walk - 0.8 km
  • Heraklion Port - 36 min drive - 50.4 km

Getting around

  • Heraklion (HER-Nikos Kazantzakis) - 36 min drive

Restaurants

  • ‪Ταβέρνα Σοφιάδης - ‬4 min drive
  • ‪Taverna Amelia - ‬11 min walk
  • ‪Taverna Kalyva - ‬7 min drive
  • ‪Sissi Bay Hotel - ‬2 min walk
  • ‪aetos - ‬3 min drive

About this property

Castello Boutique Suites by the sea - Adults Only

Luxury hotel in the business district
Consider a stay at Castello Boutique Suites by the sea - Adults Only and take advantage of a free breakfast buffet, a coffee shop/cafe and laundry facilities. Treat yourself to a massage or other spa services. In addition to a bar and a restaurant, guests can connect to free in-room WiFi, with a speed of 100+ Mbps (good for 1–2 people or up to 6 devices).
You'll also find perks such as:
  • A seasonal outdoor pool
  • Free self-parking
  • Outdoor furniture, wedding services and smoke-free property
  • Concierge services, tour/ticket information and luggage storage
Room features
All guest rooms at Castello Boutique Suites by the sea - Adults Only include comforts, such as laptop-friendly workspaces and air conditioning, in addition to amenities, such as free WiFi and safes.
Other conveniences in all rooms include:
  • Hairdryers and shampoo

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  • Breakfast included
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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 transport

  • Free uncovered self parking on site
  • Limited on-site self parking

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 lift

More

  • Smoke-free property

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

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 November to 31 March, EUR 4.00 per accommodation, per night
  • A tax is imposed by the city: From 1 April to 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 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 1089289

We should mention

This property does not have any lifts
Cash transactions at this property cannot exceed EUR 500, due to national regulations; for further details, please contact the property using the 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

Frequently asked questions

Does Castello Boutique Suites by the sea - Adults Only have a pool?

Yes, this property has a seasonal outdoor pool.

Is Castello Boutique Suites by the sea - Adults Only pet-friendly?

No, pets are not allowed at this property.

How much is parking at Castello Boutique Suites by the sea - Adults Only?

Self-parking is free at this property.

What time is check-in at Castello Boutique Suites by the sea - Adults Only?

Check-in start time: 3:00 PM; check-in end time: anytime.

What time is check-out at Castello Boutique Suites by the sea - Adults Only?

Checkout is at 11:00 AM.

Where is Castello Boutique Suites by the sea - Adults Only located?

Situated in the business district, this luxury hotel is within a 10-minute walk of Sissi Mini Golf, Boufos, and Palm Bay Beach. Avlaki and Malia Ruins are also within 3 miles (5 km).

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Reviews

Castello Boutique Suites by the sea - Adults Only Reviews

7.6

Good

8.0

Cleanliness

10

Amenities

7.4

Staff & service

8.8

Property conditions & facilities
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

6/10 Okay

Chris

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

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

10/10 Excellent

Lauriane

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

2/10 Terrible

Michael

Stayed 5 nights in Aug 2025

10/10 Excellent

Christopher

Stayed 4 nights in Jul 2025