Ritz-Carlton luxury yachts

Luxury hotelier Ritz-Carlton, under the name Ritz-Carlton Yacht Collection (800/542-8680, www.ritzcarlton.com/en/yachts), will be operating three of its own custom-built yachts beginning in 2019. Each will hold up to 298 guests in 149 suites, all with private terraces. Each yacht will feature a restaurant set up by a Michelin-starred chef. 

Most cruises are scheduled to last seven to 12 nights. Reservations open in May 2018.