Goulielmos Hotel & Spa is a small family-run hotel located in one of the most beautiful positions on the caldera rim of Santorini.
We have 27 spacious rooms and Suites all with private bathroom with shower ,hairdryer, air-condition, flat screen TV, mini fridge and safe box. Most of them have a private balcony or veranda with fantastic views over the caldera and the volcanic islands. A small road leads to a beautiful and not crowded small beach just below the hotel. Buffet breakfast is served daily. The bar-restaurant of the hotel ''THE EDGE'' offers daily Greek mediteranenan kitchen, drinks and refreshments during the day.
The hotel is located near the traditional village of Akrotiri, just a kilometer from the world-famous Bronze-Age excavations and close to the nicest beaches on the island.
We are also delighted to announce that Zoe Spa at Goulielmos Hotel has been open since April. Here, guests can indulge in personalized treatments, including soothing body massages, rejuvenating facial therapies, and revitalizing wellness rituals.
Book your stay today and experience the charm of Goulielmos Hotel and the serenity of Zoe Spa — all at the very edge of the caldera.






Non-Refundable Rate
The full amount is charged at the time of booking. No modifications or cancellations are accepted after the reservation is confirmed. By completing your booking, you acknowledge and accept these terms.
Flexible Rate
A deposit or the full amount may be required at the time of booking, depending on the property’s individual payment terms. The applicable payment schedule will be clearly indicated during the booking process. Any remaining balance is due as specified in the property’s payment policy.
All payments are processed securely. Accepted payment methods include major credit/debit cards. Book-in-Greece.com acts as an intermediary between the guest and the property; the final payment responsibility lies with the guest.
Non-Refundable Rate
Reservations made under the Non-Refundable rate cannot be cancelled, amended, or refunded under any circumstances. The total booking amount is charged in full at the time of reservation and is non-refundable regardless of the reason for cancellation, including unforeseen events or emergencies.
Flexible Rate
Cancellation terms vary by property and will be clearly displayed on the property’s listing page prior to booking confirmation. Please review the specific cancellation policy of your chosen property carefully before completing your reservation. Cancellations made within the stated free-cancellation window will be fully refunded. Cancellations made after this period may be subject to partial or full charges as defined by the property’s policy.
We strongly recommend purchasing travel insurance to protect against unexpected changes to your plans.
By completing a reservation through Book-in-Greece.com, you agree to the following terms:
1. Booking Confirmation
Your booking is confirmed upon receipt of a confirmation email from Book-in-Greece.com. Please review all details carefully upon receipt.
2. Rate Types
Two rate types are available depending on the property:
3. Guest Responsibility
It is the guest’s responsibility to read and understand the applicable rate policy before confirming a reservation. Book-in-Greece.com will not be held liable for charges resulting from cancellations or modifications that fall outside the applicable policy.
4. Modifications
Modification requests for Flexible Rate bookings are subject to availability and must be submitted in accordance with the property’s individual policy. Non-Refundable Rate bookings cannot be modified.
5. No-Show Policy
In the event of a no-show, the full booking amount will be charged regardless of rate type.
6. Disputes
Any disputes relating to bookings should be addressed to Book-in-Greece.com’s customer support team in the first instance. We will endeavour to mediate between the guest and the property in good faith.
7. Applicable Law
These terms are governed by Greek law. Any disputes not resolved through mediation shall be subject to the exclusive jurisdiction of the courts of Greece.