The Department of the Interior, through the National Park Service (NPS), is seeking proposals for a new ten-year concession contract to provide a range of services including guided raft tours, marina operations, boat rentals, houseboat lodging, food and beverage sales, retail, campground management, and fuel sales at Willow Beach and Black Canyon within the Lake Mead National Recreation Area. This opportunity aims to enhance visitor experiences and recreational offerings in one of the nation's premier natural settings. Interested parties must submit a "Notice of Intent to Propose" by December 27, 2024, and electronic proposals are due by January 28, 2025, with all submissions required to adhere to the guidelines outlined in the prospectus available on the NPS Commercial Services website. For further inquiries, contact Kimberley Gagliolo at kim_gagliolo@nps.gov or call 510-914-9815.