A beginner’s guide to expedition cruises

Expedition cruises are adventures that take you to the furthest-flung corners of the globe. Forget big theatres and deck parties, instead you get wildlife encounters, expert guides, flexible itineraries shaped by nature… and serious bragging rights.

The sector is growing quickly, too, with demand rising across both polar and warm-water destinations – so you might want to get out there before everyone else does! Operators report strong interest from travellers looking for meaningful, expert-led adventures and a shift toward smaller, more personalised ships that focus on wildlife, learning and low-impact exploration.

Don’t worry, though, holiday planning won’t be more complicated than an ocean cruise – booking with a travel agent like Iglu Cruise will make planning simple, and experts can answer all your questions (and won’t laugh if you forget which Pole has penguins…).

So, if you’ve dreamed of braving a polar plunge in Antarctic waters, kayaking beneath Greenland’s cliffs or admiring sea lions in the Galápagos, our guide to expedition cruising is a great place to start.

What is an expedition cruise?

An expedition cruise is a voyage on a small ship designed to explore hard-to-reach destinations with the help of naturalists, scientists, local experts (plus pro captains). These ships carry fewer passengers than traditional ocean liners (generally between 50 and 200 guests) and focus on wildlife, landscapes and culture.

You’ll come back cleverer, too; days often include zodiac landings, guided hikes, photography sessions and talks about the environment. It’s immersive, educational and aimed at curious travellers who want to experience nature up close.

Research shows that today’s expedition cruisers are motivated by wildlife encounters, access to hard-to-reach places and the chance to learn from experts. Many also prefer smaller ships for the flexibility they give in unpredictable environments, whether that’s spending longer with a whale sighting or landing straight away without waiting for large groups.

There’s also a noticeable appetite for deeper learning, with many travellers choosing itineraries that offer hands-on discovery alongside scientists, guides and conservation experts.

Expedition cruise deals to book now

What are expedition cruises like?

Life onboard is relaxed, sociable and centred around the destination. Days start early with wildlife sightings from deck or a briefing from the expedition team (so maybe go easy on the whisky at nighttime!). You might hop into a zodiac to land on a beach filled with penguins, kayak past icebergs or hike with a naturalist who explains the geology and wildlife around you.

Food varies by cruise line but is generally fresh, hearty and tailored to active days. Luxury expedition ships offer fine dining while simpler vessels focus on comfort over ceremony. Don’t expect a smorgasbord of restaurants like on an ocean cruise (although high-end lines do still offer a choice of venues).

Entertainment is simpler, too, but no less enriching. Expect fitness centres and spas, lounges stocked with books and games, opportunities to catch up over cocktails (perhaps around a fire pit, line dependent) or take part in a quiz, and maybe listen to some low-key live music – not to mention countless talks and engaging learning sessions.

Indeed, travellers tend to be curious, outdoorsy and keen to learn. You’ll find couples, solo travellers and even families on certain departures, all drawn by the same thing: nature at its most dramatic.

If escaping the madding crowd is key for you, smaller expedition ships are becoming increasingly popular, especially in the polar regions. These micro-expeditions carry fewer guests, often under 50, which removes the need for landing rotations and creates a more flexible, immersive experience. Smaller vessels can move faster, stay longer during wildlife encounters and have a far lower environmental footprint, making them an appealing choice for travellers who want a more personal approach to exploration.

How much is an expedition cruise?

Prices can start around under £3,000 for shorter Arctic sailings or around £4,000 for short Galápagos itineraries. They can rise to £15,000 or more for longer Antarctica routes (one of Seabourn’s luxury, all-inclusive 15-night itineraries currently comes in over £23,000!).

Luxury expedition cruises cost more but include extras like balcony suites, speciality dining, built-in excursions and photography workshops. Budget options focus on the core experience without the frills. Most fares include meals, landings, lectures and gear like waterproof boots.

Cost remains the biggest barrier for first-timers, operators report, followed by concerns about rough seas or the physical demands of certain landings, yet interest continues to grow. Many travellers are simply waiting for the right itinerary or the right ship, especially as more warm-water expedition options appear.

Be sure to shop around, though, Iglu’s cheapest Antarctica cruise (flights included) is currently just over £6,000 for 11 nights and includes a Buenos Aires hotel stay.

Expedition cruise destinations

Polar regions remain the top sellers for most operators, with Antarctica, Svalbard and Greenland leading forward bookings. At the same time, interest in warm-water expeditions is rising, especially in Indonesia, the Pacific, the Amazon and Africa, as travellers look for softer, shorter adventure experiences.

Antarctica

If you’re planning a cruise to Antarctica for the first time, the classic route along the Antarctic Peninsula offers the most wildlife and the calmest landing sites. Antarctic expedition cruises run from November to March. January and February are the warmest months with the most wildlife. Expect temperatures between –2°C and 5°C. The Drake Passage can be rough but modern ships handle it well and crossings are usually one or two days. Antarctic cruises on the peninsula silver sheltered bays, penguin colonies and dramatic ice formations.

Arctic and Greenland

Arctic cruises run from June to September and explore regions filled with glaciers, towering cliffs and wildlife that changes with the seasons. Arctic expedition cruises run from June to September. Expedition cruises to Greenland offer some of the most dramatic scenery on Earth, from iceberg-filled fjords to colourful Inuit settlements as well as wildlife from musk oxen to whales. East Greenland is more remote and wild while West Greenland adds colourful towns and easier access. Weather ranges from 5°C to 15°C.

Galápagos Islands

Galápagos expedition cruises run year-round. The warmer season (December to May) has calmer seas and better snorkelling while June to November brings nutrient-rich waters and incredible wildlife activity. Seas are generally mild and the islands are famous for sea lions, giant tortoises, blue-footed boobies and volcanic landscapes. A Galápagos cruise expedition is one of the best ways to see the islands responsibly, thanks to strict visitor limits and expert naturalist guidance.

How to book an expedition cruise

It depends on how much you’re willing to spend and how much luxury you fancy. Many travellers start by comparing the best expedition cruises for wildlife or remote-access itineraries before narrowing down the right ship size and level of comfort.

For instance, National Geographic-Lindblad Expeditions and HX Expeditions offer naturalist-led voyages with educational experiences while Silversea provides luxury expedition options with comfortable suites and high-end dining. A good travel agent can help with flights, gear advice and choosing the right itinerary for your interests whether that’s wildlife, history or photography.

Who goes on expedition cruises?

Expedition cruises attract a wide mix of travellers, but the core audience is shifting as interest grows. People in their 50s, 60s and 70s are healthier, more active and more adventurous than ever, and they’re driving much of the demand for small-ship exploration.

Many are looking for meaningful experiences rather than traditional cruise entertainment, which makes wildlife encounters, expert-led learning and remote access especially appealing.

There’s also a noticeable rise in solo travellers, luxury-focused guests and multi-generational families choosing these itineraries as a way to share something memorable together. The UK is one of the strongest markets for expedition cruising, with growing interest across all ages but particularly among travellers aged 46 to 65 who want deeper, more rewarding ways to explore.

Are expedition cruises worth it?

If you want scenery, wildlife and experiences you can’t get on a traditional ocean cruise the answer is yes. These voyages take you to places without roads, crowds or mass tourism. They’re more expensive but they’re also once-in-a-lifetime trips that stay with you long after you return home.