Marriott International, Inc. today announced that it has signed an agreement with Delaware Investment Limited to open its first JW Marriott luxury safari lodge in the Serengeti, Tanzania. Expected to open in 2026, the lodge will be situated within the Serengeti National Park, a protected UNESCO World Heritage Site and one of the most renowned safari destinations in Africa, home to endless plains, the incredible Great Migration and some of the largest herds on the planet.