Accor Group’s MGallery Collection and family-owned Colossos SA signed an agreement on 9 July 2026 to develop the first MGallery Collection hotel in Rhodes, Greece. The adults-only retreat is under construction in the Kallithea area, overlooking the Aegean Sea, with an opening scheduled for Spring 2027.
Hotel Design and Accommodation
The resort will feature 222 guestrooms, suites, and bungalows, including private pool units and 50 secluded pools distributed across the property. A ten-storey spiral silhouette main building is designed to provide uninterrupted panoramic views of the Aegean Sea from every room. The architecture emphasizes organic shapes and incorporates natural Mediterranean landscaping with ancient olive
trees, hibiscus, lavender, rosemary, myrtle, oleanders, and native Rhodes plants for a tranquil environment.
Wellness and Dining Facilities
The resort includes a 1,100 square-meter spa facility with indoor and hydromassage pools offering advanced beauty and wellness treatments in partnership with Swiss skincare brands Valmont and Swiss Perfection. Additional facilities comprise an outdoor fitness center, exercise routes through the landscaped grounds, tennis courts, and padel courts. Dining options feature one fine dining venue, four specialty restaurants serving Mediterranean and international cuisine with views of the sea, and several bars, including a signature cocktail bar.
Colossos SA’s Role and Sustainability Commitment
Founded in 1958, Colossos SA is a family-owned company with a
portfolio of high-standard hotels in Rhodes such as Amada Colossos Resort and Rodos Park. The company invests in sustainable tourism, integrating renewable energy and environmentally conscious practices aligned with Accor’s global sustainability commitments. The collaboration with MGallery leverages Colossos SA’s local hospitality expertise and Accor Group’s international presence, which includes over 5,800 properties in 110 countries.
Official Perspectives and Market Context
Maud Bailly, CEO of Sofitel Legend, Sofitel, MGallery & Emblems, said, “MGallery is a collection of hotels with stories rooted in their destinations, and the hotel we are developing in Rhodes captures the essence of Rhodes beautifully. From its inspiring architecture and breathtaking seafront
setting to its commitment to wellbeing and authentic connections, the resort reflects everything guests seek from contemporary luxury travel. We are delighted to strengthen MGallery’s presence in Greece with such an exceptional property.” A Colossos SA representative added, “MGallery Rhodes is an investment of high strategic importance for Colossos SA and a project that expresses our vision for the future of hospitality in Rhodes: quality, aesthetics, international partnerships and experiences with a distinctive identity. Our collaboration with Accor and, more specifically, with the internationally acclaimed MGallery Collection brand, brings international momentum to the project and creates strong conditions for the
new hotel to stand out both in the Greek and international markets.”
MGallery Collection currently operates more than 125 boutique hotels worldwide, with six hotels in Greece. This new Rhodes property marks the brand’s first on the island and strengthens its portfolio in a region known for growing international competitiveness in tourism, reinforcing Rhodes’ status as a celebrated Greek island destination.
