G Adventures is launching a newly chartered, eco-friendlier expedition ship—formerly Ocean Adventurer—for its 2025 Antarctica season. Renamed Expedition, the 128-passenger vessel features updated engines, improved sustainability, and enhanced comfort. With five itineraries starting in October, it replaces the company’s iconic ‘little red ship,’ reducing per-person carbon emissions by up to 30%. This marks a new chapter in G Adventures’ polar programme, blending adventure with environmental responsibility.