Atlantis is a city in Palm Beach County, Florida, in the South Florida region and part of the Miami metropolitan area. With about 2,100 residents, it is a small, intentionally planned country-club community located near Lake Worth and Lantana, west of the Intracoastal Waterway. The city was developed in the early 1960s as one of the country's most aesthetically ambitious golf communities, with the Atlantis Inn and Golf Clubhouse among its first structures. The community was laid out around two championship golf courses, and that design remains central to its identity today. Atlantis Country Club offers public-access golf, while the Lost City Golf Club is a private, member-owned facility with 27 holes arranged as three nine-hole courses. Homes in Atlantis include single-family residences, golf-course properties, villas, and waterfront homes, with lots that often reach up to an acre — generous by South Florida standards. The community has a dense suburban feel, and most residents own their homes, giving the city a settled, established character. Because the city was built out early and deliberately, its streets and landscaping retain a consistent, manicured appearance that distinguishes it from surrounding communities. Students attend the School District of Palm Beach County, and the city's central location places Palm Beach International Airport less than ten miles away, with ocean beaches and the amenities of the greater Palm Beaches a short drive further. The combination of golf, generous lots, and proximity to the coast makes Atlantis a distinctive niche within Palm Beach County. For homebuyers, Atlantis offers a quiet, golf-centered lifestyle with large lots and convenient access to South Florida's beaches and urban amenities.