Hyatt has announced big plans to launch its first Unbound Collection hotel in Argentina, with construction beginning late 2025. Here’s what we know…
The Hyatt Hotels Corporation has announced the opening of Casa Duhau, a new-build luxury hotel set to debut in late 2027, designed to blend seamlessly into the breathtaking landscape of Argentina’s Mendoza’s Alto Agrelo wine region. The 52-key property will mark the brand’s first presence in Argentina under The Unbound Collection banner.
Conceived as a modern sanctuary within a new 1,000-acre development known as Reserva Alto Agrelo, the hotel will comprise 40 private villas and 12 spacious suites, each designed to maximise privacy and panoramic views of the Andes.
With the hotel forming a portion of the Reserva Alto Agrelo development, the other major pillar of the master development project will be the 116 residential lots; a gated real estate development on nearly 190 acres of land. The plans for the residential development call for a private entrance, pedestrian paths, two lagoons and landscaped green spaces.
Aerial view of Casa Duhau | Image credit: Hyatt
The hotel’s architecture will be led by renowned firm BMA ARQS, with interiors curated by Martín Zanotti Studio, and landscaping by Fernando González, promising a distinctive convergence of natural materials, contemporary elegance, and regional authenticity.
The entire development of Reserva Alto Agrelo will be carried out by Terrandes SAS and BDA Realty (Marcelo Cusmai and Richie Fernandez), who will be responsible for the representation and commercial consulting of Reserva Alto Agrelo residential lots.
Positioned amid 100 acres of vineyards and fruit trees, the hotel’s layout will mirror the organic flow of the surrounding terroir, creating immersive guest experiences rooted in the local environment.
Highlights of the hotel include two signature restaurants, a spa and wellness centre, a lagoon, curated event spaces, and outdoor amenities designed to evoke a deep connection to the land – think horseback riding trails, sunset bonfires, and sweeping terraces for wine tasting under the stars.
The Reserva Alto Agrelo development will also feature a premium boutique winery – the wine club of Agrelia – with world-class expertise from winemakers Michel Rolland and Marcelo Pelleriti. The winery plans to offer a membership that includes an annual batch of 72 exclusive bottles of the finest wine with a personalised label carefully selected by the winery’s prestigious winemakers.
Render of gateway to Reserva Alto Agrelo development | Image credit: Hyatt
The site also promises equestrienne’s the holiday of a lifetime with Casa David – Wine & Horses, an equestrian club with an advanced facility offering a veterinary clinic and training centre for horses, 24-box stable, a state-of-the-art laboratory, and more.
This new venture builds on the legacy of Palacio Duhau – Park Hyatt Buenos Aires, with the Scalesciani and David families once again partnering to deliver a high-calibre hospitality experience. As part of Hyatt’s broader Luxury Portfolio, Casa Duhau is set to redefine high-end travel in South America with its fusion of refined design and natural splendour.
“Our passion for hospitality and our experience in this segment has led us to take a new step in a destination that we consider unique, Mendoza. With its imposing landscape of mountains and world-renowned vineyards, we found the perfect opportunity to create a space where luxury, wellbeing, and warmth merge into unforgettable experiences,” said Juan Francisco Scalesciani.
“We’re excited to further our relationship with Hyatt and offer a new type of product to travellers around the world in an incomparable natural environment.”
Main image credit: Hyatt
