Silversea’s purpose-built Silver Explorer expedition ship (formerly the Prince Albert II) has been designed specifically for navigating waters in some of the world’s most remote destinations, including both of earth’s polar regions. A strengthened hull with a Lloyd’s Register ice-class notation (1A) for passenger vessels enables Silver Explorer to safely push through ice floes with ease. A fleet of Zodiac boats allows Silversea Expedition guests to visit even the most off-the-beaten path locations and an expert Expedition Team provides insight and understanding to each unforgettable Silver Explorer cruise adventure.