Las Vegas: Former Fontainebleau to open in 2023, says Marriott Eli Segall, Las Vegas Review-Journal · July 21, 2021 at 3:03 pm After towering over the Strip for more than a decade, the unfinished former Fontainebleau has another penciled debut. Marriott International’s website says the long-stalled hotel-casino, which it calls the JW Marriott Las Vegas Blvd., will open in October 2023. The massive north Strip resort will feature 3,700-plus rooms, more than 500,000 square feet of meeting and convention space, and “retail, spa, nightlife, pool, casino and culinary experiences,” the site says. It also says the property will include a pedestrian skybridge to the newly built section of the Las Vegas Convention Center. “Prioritizing originality over conformity JW Marriott Las Vegas Blvd will usher in a new generation of Las Vegas resorts,” the website declares.