Quark Expeditions Arctic adventure aboard Ocean Explorer. Aboard Ocean Explorer, you’ll sail on a modern, elegant ship designed for polar exploration. Inside, you'll enjoy spacious cabins featuring Scandinavian design, a two-story light-filled library, and gourmet dining. Outside, you can take in the stunning views from multiple observation decks and get to relax in our jacuzzis after a day of exploring. With our This is Polar Bonus, you can offer $1,000 USD + 10% off, which can be combined with our Early Booking Bonus for a total of up to $3,000 USD + 20% in savings.