Portonovi Montenegro — Luxury Residences and Marina in Boka Bay Portonovi is an idyllic waterfront retreat set on unspoilt Boka Bay, a UNESCO World Heritage Site. (Today the development combines residential and vacation apartments, villas, restaurants, boutiques, public waterfront areas, a marina, One&Only Portonovi and its Chenot Espace wellness operation. The Times has described Portonovi, Porto Montenegro and Luštica Bay as a trio of major marina-residential developments helping reposition the bay internationally, while Vogue singled out One&Only Portonovi when describing Montenegro as an emerging wellness destination. Portonovi Marina Reaches the Top TierOne of the clearest achievements came when Portonovi Marina received 5 Gold Anchor Platinum status from The Yacht Harbor Association. One&Only Portonovi Wins Awards — While Guests Debate Value and ServiceOne&Only Portonovi remains Portonovi’s strongest international hospitality brand.