Enjoy superb underwater viewing of the diverse marine life for which Stewart Island is renowned.  Drift through lush kelp forests, view cray pots, mussels, sea tulips and a variety of fish species.  

The on-board Nature Guide provides detailed information about the rich marine life visible through the windows. 

Tours depart from Stewart Island Visitor Terminal. 

• Duration: 45 minutes.
• Departs:  11.15am all year plus 1.30pm (Oct - Apr) & 4.15pm (Nov - 5 Apr)