Create a stunning coastal garden by placing wind vanes along the beachfront. These wind vanes can be designed in the shape of seashells, sailboats, or other nautical themes. The gentle sea breeze will make the wind vanes spin gracefully, adding a touch of whimsy to your garden. Surround the area with colorful flowers and plants that thrive in coastal environments, such as lavender, beach grass, and succulents. This garden will be a peaceful retreat where you can relax and enjoy the soothing sound of the waves.