Expedition Ships

Your expedition ship will have a big impact on your travel experience to the Polar Regions. From small expedition ships to authentic icebreakers, Quark Expeditions is proud to offer the largest fleet of polar-class vessels in the industry; each ship carries less than 200 passengers, and in true expeditionary spirit, are nimble enough to take you wherever the adventure unfolds. Quark’s ships take you to the most isolated and breathtaking wildernesses on the planet—the Arctic and Antarctic—safely and comfortably.

Small Expedition Ships

All of our polar expedition ships feature ice-strengthened hulls for superior navigation in ice-packed polar waters and boast exceptional levels of comfort.

Ocean Adventurer

The Ocean Adventurer has recently undergone a multi-million dollar refurbishment and is designed to carry 128 travelers in comfort to the most remote corners of the world.

Ocean Diamond

Ocean Diamond

The Ocean Diamond is a modern, stable super-yacht, and one of the largest of our small expedition ships. Carrying a maximum of 189 passengers, and with two stabilizers and an ice-strengthened hull, this outstanding vessel is ideal for polar expeditions.

Ocean Endeavour

Ocean Endeavour

The Ocean Endeavour is a comfortable, well-appointed small expedition ship expertly engineered to explore the Polar Regions. It features an ice-strengthened hull, Zodiacs for exploration and remote landings, generous deck space and advanced navigation equipment.

Quark Expeditions' new polar vessel—Ultramarine


The newest ship in our fleet, Ultramarine, is designed to go beyond the familiar in polar exploration, to discover new places, and immerse you in the best the region has to offer.

World Explorer sailing in Iceland

World Explorer

Distinct and comfortable, refined and roomy—these attributes and more describe World Explorer. Not only is it among our fastest ships, but it is also one of our finest, with six tiers of deluxe accommodation.

Authentic Icebreakers

50 Years of Victory on its way to the North Pole

50 Years of Victory

Twenty years in the making, 50 Years of Victory is the first Arktika-class icebreaker to have a spoon-shaped bow, capable of breaking through ice up to 2.5 meters (9.2 feet) thick! This is one of the world’s largest, most-powerful nuclear icebreaker.

Kapitan Khlebnikov

The Kapitan Khlebnikov is a polar-class icebreaker combing power and technology with comfort. No passenger ship has transited the Northwest Passage more often than the renowned Kapitan Khlebnikov. Originally designed to take on the rigors of northern Siberia, the 24,000 horsepower engine and advanced ice-breaking technology take passengers places no other ship can.

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