A unique feature on all of the Explorer-class ships is the Blue Eye Lounge. Here, passengers can see passing marine life through two giant windows, shaped like a whale's eyes, inset in the ship's hull (that's right the lounge is under the water line!) as well as on digital screens projecting live images filmed by three underwater cameras. Cruisers will be able to hear the marine life as well via specially developed hydrophones, located beneath the ship's keel, which will capture noises up to 5 kilometers away. As if that weren't enough, the underwater sounds will resonate as vibrations on special sofas passengers can sit on.
Another standout feature on all six ships is an aft water sports marina, from which cruisers can enter the water for swimming, kayaking and paddleboarding. A fleet of Zodiacs will also be located in the marina.
As on the other Explorer-class ships, Le Bougainville will have an infinity pool with counter-current swimming system.
Other public areas include a main lounge, a 188-seat theater and a boutique.
Wi-Fi on Ponant ships is complimentary.