Jane A.
The best team in Antarctica
The best team in Antarctica! Everyone on Ultramarine went above and beyond to create an amazing expedition. If you are thinking of visiting Antarctic, go with Quark on Ultramarine - you will not be disappointed.

Quark Expeditions is an expedition travel company. The company offers Polar Region expeditions aboard purpose-built expedition ships and icebreakers and land-based trips.
Quark Expeditions (quarkexpeditions.com) has 572 customer reviews on Five Star Index, with an average rating of 4.9 out of 5.
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572 approved reviews, newest moderated first
Jane A.
The best team in Antarctica! Everyone on Ultramarine went above and beyond to create an amazing expedition. If you are thinking of visiting Antarctic, go with Quark on Ultramarine - you will not be disappointed.
Lesley
An absolutely amazing trip, wonderful ship, wonderful itinerary, staff, wildlife, views… everything . And to top it all the food was fantastic too!
Michael H.
Everything exceeded our expectations Amazing guides, great food , friendly staff
LUCIANO FALEIROS P.
the people in the ship, specialy Ryan and the guide Luciano Eze
Nicole
The destination was stunning, staff amazing and boat beautiful. Food was delicious and everything was organised to perfection.
Lesley
We had the holiday of a lifetime with one of the most experienced Arctic Captains and a team of dedicated professionals guiding, feeding and caring for us in innumerable ways. We travelled in style board our ship and with a sense of exploration and adventure on the zodiacs as we encountered seals, penguins, whales and birds up close and personal. We encountered a range of weather conditions but nothing stood in the way of the most memorable and unbelievable experiences of my lifetime. Wow! Wow! Wow!
DAWN DENAE C.
An unparalleled adventure to an alternate universe (Antarctica and South Georgia Island) with Quark Expeditions on the Ocean Explorer in Jan/Feb 2026 with the exceptional leadership of Ryan McDevitt. Every detail far exceeded my expectations: landings, zodiac cruises, kayaking, presentations by experts in their fields, friendly & joyful interactions with the expedition leaders, crew, and global audience of adventurers (passengers), and beautiful accommodations. Unequivocally, Quark Expeditions offers a premier experience. It was well worth the time (17 days) and money. I will return time and again for another adventure with Quark!
Aniceto N.
The Continent, but also the STAFF - specifically Sea Kayaking guides Ian and DT as well as Heli-Landing ON the continent.