Cruises: how to choose and what ports offer

Step 1 — Pick the region and season. Caribbean from December to April, Mediterranean from May to October, Alaska from May to September, Northern Europe and fjords from May to August, Antarctica from November to March. Sailing outside the season means fewer ports and more sea days.

Step 2 — Read the day-by-day itinerary, not the summary. Note arrival and departure times for each port, and whether the port is a dock or a tender. Subtract 30 minutes for disembarking and 60 minutes for being back on board before departure (most lines require you back 30–60 minutes early).

Step 3 — Count usable hours. A 07:00–15:00 call gives you roughly 6 usable hours after transfers. A 12:00–20:00 call in a city 45 minutes from the port gives you about 4. That is the number that decides whether you see the museum or just the port terminal.

Step 4 — Choose the cabin category. Inside cabins are cheapest and fine if you plan to be out all day. Oceanview adds a window. Balcony is worth it on scenic routes (Alaska, fjords, Panama Canal) and less so on port-heavy city itineraries. Location matters more than category: mid-ship, mid-deck cabins feel the least motion.

Step 5 — Add the extras before you book. Prepay gratuities if the line allows, decide on a drinks package only after comparing it against what you actually drink, and book one or two must-do excursions in advance. Popular ports sell out weeks ahead.

Step 6 — Check the cancellation terms. Deposits are usually refundable up to a set number of days before sailing (often 75–90 days), after which penalties rise in stages. Travel insurance with cruise-specific cover handles medical evacuation and missed departure, which standard policies may cap.

Fares vary by season, cabin and how early you book. As a 2026 estimate, a 7-night mainstream Caribbean cruise runs about USD 600–1,200 per person for an inside cabin, USD 900–1,800 for a balcony, and USD 1,500–3,000+ for suites, before taxes and fees. Mediterranean and Alaska sailings in peak season sit at the higher end. Repositioning cruises (one-way, often transatlantic in spring and autumn) are the cheapest per night but have many sea days.

River cruises run higher per night, often USD 200–500 per person per night (2026 estimate), and usually include excursions, wine with meals and wifi. Expedition cruises to Antarctica or the Arctic are typically USD 500–1,500+ per person per night depending on cabin and duration.

Onboard spending is the part first-timers underestimate. Gratuities are commonly USD 15–25 per person per night on mainstream lines (2026 estimate). A drinks package often costs USD 50–90 per person per night and only pays off above roughly 4–6 alcoholic drinks a day. Ship-organised shore excursions run USD 50–200 per person for a half day. Wifi packages are usually USD 15–30 per day per device.

Time: a 7-night cruise is 8 calendar days including embarkation and disembarkation. Embarkation usually opens mid-morning and closes 60–90 minutes before sailing; arrive the day before if you are flying in, because the ship will not wait for a delayed flight you booked yourself.

A port call is not a destination by default. Many cruise terminals sit in an industrial area 10–45 minutes from the town or city centre. Some lines run a shuttle, some charge for it, and some ports require a taxi. Check the distance from the terminal to the old town or main sight before you plan the day.

Docked ports are straightforward: you walk off and you are there. Tender ports use the ship's small boats because the harbour is too shallow or too small; you collect a ticket, wait for a slot, and the crossing takes 10–20 minutes. On a big ship, tender queues can add 45–60 minutes each way at peak times. If a port is listed as a tender, plan one activity, not three.

Overnight calls are the best value in cruising. Staying in port until the next morning lets you see a city after the day-trippers leave, eat dinner ashore and avoid the excursion markup. If two similar itineraries are the same price, take the one with the overnight.

Independent sightseeing is usually cheaper and often better than a ship excursion, but carries one risk: if you are late, the ship leaves. Ship excursions are guaranteed to get you back before departure. For ports far from the ship (Rome from Civitavecchia, Florence from Livorno, Berlin from Warnemünde), either take the ship's transfer or allow a very large buffer.

Private islands and beach stops are a different product: the line owns the facilities, food is often included, and the point is swimming rather than culture. They are good for families and poor for anyone wanting a real town.

Passports: most cruises require a passport valid for at least 6 months beyond the sailing date. Some closed-loop itineraries from US ports accept a government photo ID plus a birth certificate for US citizens, but this varies by line and by itinerary, and it does not work if the ship calls at a foreign port that requires a passport. Check your specific sailing with the line and with the destination country's entry rules.

Visas: a cruise calling at a country is still an entry to that country, even for a few hours. Some countries grant a transit or cruise-passenger exemption; others require a visa in advance or an electronic authorisation. Rules differ by nationality, so check each port country, not just the embarkation country. The official sources below are the ones to use.

Health: some destinations require proof of yellow fever vaccination if you have travelled through a risk country, and a few require other certificates. Check the destination's health authority and your own government's travel advice. Seasickness medication, a basic first-aid kit and any prescription medicine in original packaging belong in hand luggage, not the checked bag.

Money: the ship runs a cashless account tied to your key card, settled by credit card at the end. On board, prices are usually in USD, EUR or GBP depending on the line. Ashore, carry a small amount of local currency for taxis, cafés and tips; not every port town takes cards.

Exceptions to plan around: missed ports due to weather or safety (compensation is usually limited to refunded port fees), itinerary changes for political or health reasons, and minimum-age rules for sailing and for drinking alcohol on board, which differ by line and by region. Some lines require all passengers in a cabin to buy the same drinks package.

A cruise is a fixed-base trip: you unpack once, you wake up somewhere new, and you eat on board. A rail or road trip gives you longer in each place and the freedom to change plans, at the cost of packing, transfers and booking each night.

For island chains, fjords, Alaska and the Caribbean, a cruise reaches places that are awkward or expensive to reach independently. For cities — Rome, Kyoto, Paris, Barcelona — a train or a car beats a port call, because a cruise day in a major city is often 4–6 usable hours after transfers.

Cost comparison is not like for like. A cruise bundles accommodation, most meals and transport between stops. A rail trip with hotels and restaurant meals often costs more per day in Western Europe and Japan, but you choose where the money goes. If you are deciding between the two, price a 7-night cruise against 7 nights of mid-range hotels plus rail passes for the same region.

Work through this before you pay the deposit: confirm passport validity for every port country; check visa or electronic authorisation needs by nationality; read the day-by-day itinerary and count usable port hours; confirm which ports are tender; decide the cabin category and location; prepay or budget gratuities; compare the drinks package against your real consumption; book one or two key excursions; buy travel insurance with cruise cover; and note the final payment and cancellation dates.

After booking, watch for itinerary changes by email and in the line's app. Reconfirm embarkation time, terminal address and luggage rules a week before sailing. Print or download your documents, because port wifi and mobile data at the terminal are unreliable.

The questions below cover the short answer, who this applies to, and what it costs and how long it takes.