Arctic & Antarctic Expedition Cruises: The Complete Guide

A polar expedition cruise is a small-ship voyage to the Arctic or Antarctic where the itinerary is a plan rather than a promise, landings are decided daily by ice, weather and wildlife. Antarctic voyages run November to March, Arctic voyages roughly May to September. Ships typically carry 50 to 200 passengers, because regulations limit how many people can go ashore. Expect to pay from around US$8,000 per person, with most voyages landing between US$10,000 and US$17,000.

Expedition cruising is a genuinely different product from the rest of the cruise industry, and the differences are not marketing. The ships are small and ice-strengthened. The daily schedule is written the night before and rewritten at breakfast. There are no formal nights, no theatre, and often no wifi worth the name.

What you get instead is access. On a good day you are in a Zodiac at sea level, engine off, listening to a glacier calve while a humpback surfaces close enough to smell its breath. That is the trade.

What an expedition cruise actually is

Three things define it.

Small ships. Antarctic regulations prohibit landings from vessels carrying more than 500 passengers, and no more than 100 people may be ashore at any one site at a time, with a guide-to-visitor ratio of about 1:20. Operators build ships around those numbers, so most expedition vessels carry 50 to 200 passengers. In Svalbard, ships carrying more than 200 passengers are now barred from the protected areas that cover most of the archipelago.

No fixed itinerary. Published schedules list a region and a set of possible sites, not a timetable. Ice, wind and swell decide the rest, and a good expedition leader changes plans without apology. If a guaranteed port-by-port schedule matters to you, this is the wrong holiday.

An expedition team rather than entertainment staff. Ten to twenty naturalists, historians, geologists, ornithologists and photographers travel with the ship, lecture on sea days, drive the Zodiacs and lead landings. They are the product as much as the destination.

Arctic or Antarctic?

They are not interchangeable, and choosing between them is the first real decision.

The short version: Antarctica is about scale and sheer density of wildlife, and it is the more reliable spectacle. The Arctic is about variety, bears, culture, history and landscape in one trip, and it is more of a hunt, because a polar bear is a single animal in a vast area rather than a colony of two hundred thousand penguins.

If it is a once-in-a-lifetime trip, most people should do Antarctica first.

When to go

Antarctic season, November to March

• November, pack ice still breaking up, pristine snow, penguins courting and building nests. The most dramatic ice, and fewer ships
• December and January, peak season. Warmest, longest daylight, chicks hatching, most landing options open
• February and March, best whale watching of the season, penguin chicks fledging, colonies noisier and messier. Slightly cheaper

Arctic season, May to September

• May and June, snow still on the ground, sea ice still present in Svalbard, seabird colonies filling up. Best odds for bears on ice
• July and August, peak. Most sites accessible, midnight sun, tundra in flower
• August and September, the Northwest Passage window, Greenland at its most navigable, and the first chance of aurora late in the season

The main routes and regions

The Antarctic Peninsula is where about 98% of Antarctic tourism goes, and for good reason, it has the wildlife, the ice and the shortest crossing. A classic Peninsula voyage runs 10 to 12 days from Ushuaia including two Drake crossings.

South Georgia and the Falklands, added to a Peninsula voyage, extend it to 18 to 22 days and roughly double the cost. South Georgia’s king penguin colonies are the single most overwhelming wildlife spectacle in either polar region, and for many people justify the whole trip.

The Ross Sea is the serious end, 25 to 30 days from New Zealand or Australia, reaching the historic huts of Scott and Shackleton. Expensive, rarely offered, and for people who have already been.

Svalbard is the Arctic’s most efficient trip: fly to Longyearbyen, sail a week or ten days, high chance of polar bear, walrus and vast bird cliffs.

Greenland offers the biggest fjords and icebergs anywhere, often combined with Iceland or run as an east or west coast voyage.

The Northwest Passage is a three-week transit of the Canadian Arctic, dependent on ice and never guaranteed to complete.

The geographic North Pole is reachable by a small number of vessels, the Russian nuclear icebreaker 50 Years of Victory and Ponant’s Le Commandant Charcot, on voyages costing in the region of US$35,000 and up.

Ships, ice class and cabins

Ice class is the specification that matters. Polar Class ratings run from PC1, capable of year-round operation in all ice, down to PC7 for summer operation in thin first-year ice. Most modern expedition ships sit around PC5 to PC6, which is ample for the Antarctic Peninsula and Svalbard in season. Only true icebreakers, a much shorter list, can push to the Pole.

A higher rating buys you two things: an earlier and later season, and the ability to go further into ice when conditions allow.

Size is a trade-off rather than a hierarchy. Under 100 passengers means everyone lands at once and no rotation is needed. Between 100 and 200, landings are usually split into groups. Above 200, Antarctic landings become slow and Svalbard’s protected areas are closed to you entirely.

Cabins on expedition ships are simpler than on mainstream cruise ships. Newer vessels offer balconies, though their value is debatable when it is minus five outside and there is an open deck two flights up. Triples and dedicated solo cabins are common; single supplements are otherwise steep. Book low and midships if you are worried about the Drake.

Life on board

The rhythm is set by what is outside, not by a programme.

A typical day is an early wake-up call over the PA, breakfast, a morning landing or Zodiac cruise, lunch back on board while the ship repositions, an afternoon landing, then a daily recap and briefing before dinner where the team explains what you saw and what tomorrow might hold. Lectures fill sea days and weather days.

Dining is single-seating and informal. Dress is fleece and thermals throughout, the only formality is the boot-washing routine. Wifi exists on most ships now, is usually satellite-based, and is best treated as a way to confirm you are alive rather than a working connection.

Excursions and activities

Zodiac cruising and landings are the core, typically two outings a day, weather permitting.

Most operators also sell add-on activities, booked before departure and often capacity-limited:

• Sea kayaking, the best way to experience the quiet, though it usually means missing some landings
• Camping ashore in Antarctica, one night in a bivvy bag on the ice, no facilities
• Snowshoeing and mountaineering on the Peninsula and in Svalbard
• Scuba diving, specialist, dry-suit-qualified only, on a small number of ships
• The polar plunge, free, brief, and universally photographed

What it costs

Prices are per person, twin share, and typically exclude international flights, gratuities and pre-voyage hotels.

The average Antarctic voyage works out near US$10,000 per person. Costs are driven far more by cabin category and voyage length than by operator prestige, and shoulder-season departures in November or March are the reliable way to spend less.

Budget separately for expedition-grade clothing, comprehensive insurance with polar evacuation cover, and a night either side in Ushuaia, the main Antarctic gateway port, or Longyearbyen, flight disruption at these gateways is common enough that arriving the day before is standard advice, not caution.

Common questions

How rough is the Drake Passage?

It varies from flat calm to genuinely severe. Two days each way. If it worries you, a fly-cruise removes it for roughly US$2,000-4,000 extra.

Do I need to be fit?

Reasonably. You need to get in and out of a Zodiac unaided and walk on uneven, slippery ground. You do not need to be an athlete.

Will I definitely see a polar bear?

No. Good Svalbard operators sight bears on most voyages, but nothing is guaranteed. Antarctic wildlife, by contrast, is close to certain.

How many people will be on my ship?

Most expedition ships carry 50 to 200. Antarctic landings are barred to ships over 500 passengers, and Svalbard’s protected areas to ships over 200.

When is the cheapest time to go?

Early November and March in Antarctica; May and September in the Arctic.

Is wifi available?

Usually, via satellite, and usually slow. Plan to be offline.

Related guides

For what you will see and when, read the polar cruise wildlife guide. For clothing, fitness, documents, insurance and camera kit, see the polar cruise preparation guide. For the rules that govern these voyages and how the industry manages its impact, see the polar cruise responsible travel guide.

Prices and regulations last verified August 2026. Polar rules change between seasons, check current requirements with your operator before booking.