There’s a shark cage, working crane, research submarine, helicopter and even a pirate shipwreck with hidden treasure! And with 8 explorer minifigures, including LEGO City TV character Harl Hubbs, the scene is set for action-packed escapades. This toy playset includes simple building instructions and Instructions PLUS – part of the free LEGO Building Instructions app for smartphones and tablets. This interactive building guide, with amazing zoom and rotate viewing tools, quickly helps budding LEGO builders become master builders. LEGO City is proud to support the work of National Geographic Explorers. And with feature-rich buildings, realistic vehicles and fun characters, our Ocean playsets deliver an exciting, open-ended world of undersea exploration and adventure for budding explorers.