This list comes from ten days on a Peninsula expedition out of Ushuaia and two seasons spent quoting trips for other photographers. It follows the order the questions actually arrive in: when to sail, what the crossing involves, what it costs, and what to bring. Prices are in dollars and reflect the market I booked in. Everything here assumes a standard ten to twelve day Peninsula run; the longer routes that swing via South Georgia need their own calendar and a deeper wallet.
Sail only inside the austral summer
Expedition ships work between November and March, and outside that window the sea ice closes the continent off completely. Summer also brings close to round-the-clock daylight, so zodiac runs can start at six in the morning and still be bright.
The season also decides how much ice you can reach. It retreats through November, ships push further south as summer runs, and by March the bays that were locked in spring are open water, so late boats trade chicks for range and whales. Ships repeat the same handful of routes on a fortnightly rhythm, so two sailings a month apart can differ noticeably in the ice they can reach.
- November: first boats through the ice, snow still clean, light flat and easy to read off the white.
- December and January: colonies at their busiest, chicks hatching, seals hauled out along every ice edge.
- February and March: whales at their peak and cabins easier to sell, with slightly softer light in the evenings.
Pick the month by the animal you care about
Decide this before comparing ships, because the season splits cleanly and no single month delivers all of it.
- Penguins first: aim for December and January, when chicks are hatching and the shore landings last longest.
- Whales first: late February into March, when humpbacks and orcas crowd the bays and the whale-watching excursions earn their name.
- Empty decks first: November, before the main wave of boats and with the highest chance of ice you have to break through yourself.
Start from Ushuaia unless you have a reason not to
Ushuaia is the default departure port, with sailings from Chile and New Zealand available when the route runs to South Georgia or the Falkland Islands. Budget two days each way for the Drake Passage, which means four days of open water on a standard trip. The flight side is simple: three hours up from Buenos Aires with several departures a day, plus one hotel night in Ushuaia to buy supplies and a dry bag. South of the port, the ship handles everything.
My honest failure on the first crossing: I skipped the seasickness tablets, spent most of those forty-eight hours flat on my bunk, and missed the first briefings and the albatross that followed the stern. Take the tablets before you board, not after the swell starts.
Save for the real total, not the headline fare
Trips generally start around 5,000 dollars and run past 10,000 depending on cabin, route length and how comfortable the ship is. The fare rarely covers everything, so build the rest into the same spreadsheet.
- Flights to Buenos Aires and then Ushuaia, plus one hotel night at each end.
- Insurance that covers evacuation from a ship and repatriation, which standard policies often refuse.
- Onboard extras: kayaking, the camping add-on, and the bar that everyone underestimates.
- Gear you did not bring, sold at expedition prices on day one.
At the top end you are paying for a bigger cabin, a balcony, an ice-strengthened hull and fewer bodies per landing. At the bottom you share a triple berth close to the waterline and queue for zodiac slots. Neither version covers the flights, so budget the whole trip rather than the fare.
Pick the ship before you pick the route
Vessel size decides how much of the continent you actually touch, and it is worth settling before the dates. Bigger ships sail tighter ice and carry more facilities, but the cap on passengers ashore means longer rotations and shorter time on land; small expedition ships put everyone off in one or two groups and reach anchorages the tonnage cannot.
- Under 130 passengers: one landing per group, deep bays, higher cost per bed.
- 130 to 200: the usual middle ground on Peninsula routes, with predictable programmes.
- Above 200: more comfort onboard and fewer steps ashore, which matters if you came for the walking.
Pack for a permanent shoulder season
Even in summer the air sits around freezing, and the wind across the water is what actually gets people cold. Ship staff issue a waterproof jacket and boots, so the suitcase should fill with the layers underneath.
- Two sets of thermal base layers, because nothing dries fast in that humidity.
- Gloves twice over: a thin pair for cameras and a waterproof pair for zodiac rides.
- A buff or scarf for the face, plus sunglasses against snow glare that runs all morning.
- Hand warmers and a power bank, since cold drains phone batteries at an embarrassing rate.
- Dry bags for cameras, plus spare socks sealed in a pocket, because wet feet end shore time early.
Plan for a schedule that moves every day
Nothing on board runs to a fixed timetable. Landings depend on wind, ice and staff checks, and the plan can change between dinner and breakfast, so flexibility is the price of admission rather than a nice attitude. It cuts both ways: a windy morning can turn into a double landing in the afternoon, and the best light of the day is usually the hour nobody planned for.
- Early wake-up call, quick breakfast, then life jackets and zodiac loading at the gangway.
- Shore time in small groups, usually one to two hours, with boot checks on the way back.
- Lunch on board while the ship repositions, followed by a bridge update on the afternoon.
- Second zodiac cruise or kayaking slot, then the photo review and tomorrow's briefing.
Laundry costs extra and cold-weather layers take a full day to dry, so pack for the trip you booked rather than the one you imagined.
Respect the rules that keep the landings open
All visitors follow strict environmental guidelines, and compliance is checked rather than assumed. Breaking them costs future boats their access, so staff enforce the details without apology.
- Keep distance from wildlife; animals approach you, never the other way round.
- Disinfect boots between landings so nothing hitchhikes from one shore to the next.
- Leave nothing behind, including crumbs, and take nothing home, including pebbles.
- Leave the drone in the case; permissions for aerial flying were withdrawn years ago and nobody is getting them back.
- Stay with the group; there are no roads, no shelters and no towns to walk back to.
Choose two add-on activities and stop there
Zodiac cruising comes with every sailing, while sea kayaking, camping on the ice and the polar plunge are paid extras with limited slots. Lock in the two you would regret missing at booking time, because they fill before the ship sails.
- Camping on the ice: a night ashore with about a hundred other people, worth it for a sky that never goes dark.
- Sea kayaking: quiet mornings along the ice edges, at a pace the motor boats cannot match.
- Polar plunge: thirty seconds of shock followed by a hot shower and a story you will repeat for years.
Slots are claimed on day one, and the camping group is capped by weather rather than demand: if the forecast turns, the night ashore is cancelled and refunded. I would still file it first, if only for the silence of a night spent on a frozen bay.
If two choices decide the whole trip, they are the month you sail and the add-ons you lock in early; the rest can be improvised once you are on board.