At JW Marriott Marco Island Beach Resort, Sirene—your gracious hostess—welcomes you to her serene haven, thoughtfully designed for guests ages 21 and over. As a Friend of Sirene, you’re invited to enjoy all she has curated for your stay: savor a complimentary continental breakfast for two each morning, unwind on her private stretch of beach, or bask in the sun beside her rooftop adults-only pool.
An Escape for Adults
Paradise by Sirene at JW Marriott Marco Island Beach Resort is an exclusive, adults-only retreat designed for guests ages 21 and over. Elevated above the shoreline, this serene sanctuary offers immersive island surroundings, refined indulgences, and uniquely Florida experiences. Sirene, your muse and hostess, welcomes you to her thoughtfully curated enclave, featuring just 94 guest rooms and suites tailored for those seeking tranquility, sophistication, and a touch of the unexpected.
JW Marriott Marco Island
400 South Collier Boulevard
Marco Island, Florida
34145 USA