There are places that feel like a secret revealed slowly, and One&Only Portonovi is one of them. Set along the shimmering shoreline of Boka Bay, Montenegro, this was the first One&Only resort to open in Europe, and it has since become the only Forbes Travel Guide five-star resort in the region.
Where dramatic mountains descend to meet the Adriatic's most storied inlet, the resort draws on centuries of Venetian influence while delivering a contemporary experience shaped by its surroundings. With a Forbes Travel Guide 5-Star Award for 2026, two MICHELIN Keys, and the World's Best Hotel Spa at the 2025 World Spa Awards, One&Only Portonovi stands as the defining luxury destination on the Adriatic riviera.
Architecture Rooted in Venetian Heritage
One&Only Portonovi was designed to reflect the rich architectural heritage of Montenegro's coastline while embracing the extraordinary beauty of its setting. Inspired by the region's centuries-old Venetian influences, the resort features elegant stone facades, arcaded walkways, landscaped courtyards, and terraced gardens that blend naturally with the surrounding mountains and sea. Every aspect of the design creates a sense of place, connecting guests with the cultural character of the destination while offering contemporary luxury in one of the Adriatic's most spectacular settings.
Inspired by the region’s centuries-old Venetian influences, the resort features elegant stone facades, arcaded walkways, landscaped courtyards, and terraced gardens that blend naturally with the surrounding mountains and sea.
One&Only Portonovi
Rather than following a conventional European aesthetic, the architecture draws directly from Montenegro's natural beauty and coastal heritage. Stone colonnades echo the fortified towns of the bay, terracotta rooftops mirror the colours of the surrounding hills, and sweeping glass facades showcase the striking scenery beyond. The result is a resort that feels rooted in place, Venetian in spirit yet unmistakably its own.
Chenot Espace: A Wellness Revolution
Home to the first Chenot Espace outside of Switzerland, One&Only Portonovi offers a distinctive approach to wellbeing that combines advanced diagnostics, preventative health principles, and tailored wellness programmes within a luxury resort setting. Guests can embark on transformative journeys focused on rejuvenation, energy management, stress recovery, and healthy ageing, all supported by world-class specialists and state-of-the-art facilities. This unique partnership, recognised with the World's Best Hotel Spa at the 2025 World Spa Awards, allows guests to experience a holistic approach to wellness while enjoying the privacy, comfort, and service for which One&Only is renowned.
Guests can embark on transformative journeys focused on rejuvenation, energy management, stress recovery, and healthy ageing, all supported by world-class specialists and state-of-the-art facilities.
One&Only Portonovi
The Chenot Method itself is built on decades of research into how the body ages, detoxifies, and regenerates. Programmes range from three to seven nights and begin with a comprehensive diagnostic assessment, including bioimpedance analysis, heart rate variability testing, and blood panels. From there, treatments are personalised: hydrotherapy circuits, phyto-mud wraps, electrostimulation, and the signature Chenot Diet, all calibrated to the individual's biomarkers. It is not a spa day. It is a medical wellness protocol delivered within a five-star resort.
A Culinary Journey Along the Riviera
The resort's four dining venues each offer a distinct expression of the Adriatic. At TAPASAKE, set on a spectacular overwater platform overlooking Boka Bay, contemporary Japanese cuisine meets Mediterranean influences, pairing expertly crafted dishes with inventive cocktails and a lively atmosphere. Sabia, the resort's Italian restaurant, celebrates the flavours of Italy and the Mediterranean with fresh local seafood, handmade pasta, and vibrant regional dishes in a laid-back waterfront setting from leisurely lunches to sunset dining by the bay. La Veranda, the resort's Montenegrin steakhouse, celebrates premium cuts and regional specialties in a welcoming setting, while Caminetti provides an intimate lounge bar experience to round off the evening.
Each restaurant occupies its own distinct space within the resort, from TAPASAKE's overwater deck where the bay becomes part of the table setting to Sabia's beachfront terrace with mountain views. The culinary programme is designed to follow the guest through the day, from generous breakfasts on La Veranda's terrace to sundowner cocktails at Caminetti, each transition marked by a change in light, atmosphere, and flavour.
The Soul of One&Only Portonovi
The essence of One&Only Portonovi is perhaps best experienced during the quiet moments that define a stay here. Whether watching the sun set over Boka Bay from the private jetty, enjoying a peaceful morning on a suite terrace overlooking the marina, or finding tranquillity within the gardens and wellness spaces of Chenot Espace, the resort invites guests to slow down and connect with their surroundings. These moments, framed by dramatic mountains, sparkling waters, and genuine hospitality, capture the spirit of the destination and create memories that stay with guests long after their departure.
These moments, framed by dramatic mountains, sparkling waters, and genuine hospitality, capture the spirit of the destination and create memories that stay with guests long after their departure.
One&Only Portonovi
As evening falls, warm lanterns illuminate the stone walkways and musicians occasionally perform in the squares. The resort transforms into an intimate European setting suspended between mountains and sea. For couples, the peaceful atmosphere after sunset often becomes the highlight of their stay. Without the bustle of daytime visitors, guests can wander hand in hand through the illuminated village, creating memories that feel both timeless and uniquely magical.
When the sun sets over Boka Bay and the mountains glow amber, you understand what it means to have found the Adriatic's defining address.