Ryman Hospitality Properties, Inc. announced plans for a proposed $90 million investment to create SoundWaves, a luxury indoor/outdoor waterpark, adjacent to Gaylord Opryland Resort & Convention Center in Nashville, Tenn. The proposed project includes nearly 111,000 square feet of upscale indoor water attractions and activities over three levels and another 106,000 square feet of outdoor water amenities. The Company retained renowned hospitality design firm Blur Workshop to develop the concept for the project, which will have dedicated indoor and outdoor recreation zones for adults, young children and families, as well as dining options and private cabana rentals. Adult guests will have exclusive access to adults-only indoor and outdoor pools, bars and lounging areas throughout the complex. The indoor attractions will be enclosed under a soaring atrium, a hallmark of the Gaylord Hotels brand, and surrounded by lush, tropical landscaping. Year-round indoor attractions include an indoor slide tower with slides ranging from 32-to-46-feet tall, a double flow rider, rapid and lazy rivers, an activity pool with rock climbing and more features to be announced as the project progresses. Seasonal outdoor features include a 315,000 gallon wave pool with a giant LED movie screen, a 45.5-foot slide tower, an adults-only pool and a kids pool with a multi-level play structure. The company has also proposed that it donate to Metro Nashville a parcel of land with direct access to the Cumberland River for use in the East Bank Greenway system as a launching area for personal watercraft and other water activities.