Casa Mar—your home away from home on Andrews Island, the North Florida Keys. Close to the cruise port, JAX Airport, Mayport Ferry-Mayport Landing , Jacksonville Zoo & Gardens, historic Amelia Island & more. Enjoy patio cookouts, a pool with ocean views, stunning dockside sunsets, and dolphin sightings. Please read the full description, amenities, and view all photos before booking to plan your stay comfortably.