Exploris One

Exploris One is an ice-strengthened expedition cruise ship built by Rauma shipyard in Finland. She was launched in 1989 as MS Delfin Clipper and was the first luxury cruise vessel built at this shipyard. Over the period 1989 to 2001 she operated under several names before being acquired by Society Expeditions, who operated her from 2001 to 2007 under the names World Discoverer and World Adventurer. In 2007, she was purchased by Silversea Cruises and after a major refit was renamed Prince Albert II, becoming the first expedition cruise vessel in the Silversea line. In April 2011, she was renamed Silver Explorer. After 15 years in the Silversea fleet, Silver Explorer was sold to Exploris Cruises and Expeditions in January 2022. She was transferred to Exploris in September 2023 and began sailings as Exploris One in December 2023. Exploris was liquidated in November 2025 and the ship was sold at auction to the Nordic Group. In February 2026, Heritage Expeditions, an expedition cruise company operating from Christchurch, New Zealand, announced that the vessel would join their expedition cruise fleet and be renamed as Heritage Discoverer, with voyages commencing in May 2027.

Hotel data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).