![Spycraft](https://upfilm.vip/wp-content/uploads/2023/11/3JJMgQ09UpZKzfsbjHatqhSmPJc-185x278.jpg)
The ocean floor is home to centuries’ worth of sunken vessels integrated into marine habitats. Explore extraordinary wrecks around the world and learn how these artificial structures have become a part of the ecosystem–and in some cases, a vital tool in reversing the effects of human impact.