Francisco Coloane Marine Park lies in the channels and fjords of the Strait of Magellan region, southwest of Punta Arenas, and it was the first marine protected area in Chile created to protect a feeding ground for humpback whales. Every summer, whales travel from tropical breeding grounds to feast on krill in these cold, productive waters, and a day trip by boat is a chance to see them breach, blow and dive against a backdrop of snow-capped peaks. The tour is long, normally twelve to fourteen hours, with a transfer to the departure point and then many hours on the water. Along the way you may see sea lions, Magellanic penguins, cormorants, albatrosses and, on the cliffs, hanging glaciers that spill from the Darwin range. The itinerary suits wildlife enthusiasts who accept that sightings are never guaranteed and that the sea can be rough. It is an expedition rather than a sightseeing cruise, and the sense of travelling through uninhabited channels is a big part of the appeal. Book well ahead, since departures are few, and confirm the season, which is typically the warmer months.
What are your chances? In season, whale sightings are good, though not certain, and the experience varies greatly from day to day. Some trips enjoy long encounters with feeding humpbacks that surface repeatedly beside the boat, while others find only a few distant blows. Guides and naturalists usually accompany the group and explain the whales' behaviour, markings and migration. Even without whales, the channels offer scenery that rewards patience, with glaciers in the distance and birds wheeling overhead. Binoculars help, and a camera with a fast shutter captures the action.
Comfort and safety deserve attention. The boats used for this tour are designed for the conditions, but spray and cold are inevitable. Dress in thermal layers, a waterproof shell, gloves and a hat, and bring sunglasses and sunscreen, since glare off the water is intense. Take motion-sickness remedies if you are prone, and carry snacks. The tour may include a meal or packed lunch, so confirm details. Because the day is long, it is not ideal for small children or those with limited stamina.
The itinerary can change at short notice with weather, and operators may cancel when the sea is unsafe.Consider the trip as part of a wider plan. It pairs well with a calmer day in the city, and it complements the Magdalena Island penguin trip by showing a very different side of the strait.
If your budget is tight, the Magdalena trip is the cheaper wildlife option, but if whales are your priority, nothing else from Punta Arenas comes close. Respect the rules of the marine park, keep your distance from wildlife and follow the crew's instructions.
Because the experience is expensive relative to short tours, read the terms carefully and understand the cancellation policy before you commit.Finally, set expectations about the pace. Whale watching is a waiting game, with long quiet stretches punctuated by sudden excitement, so patience pays off. Bring a book or a flask of something hot, chat with the naturalist, and be ready at the rail when someone calls out a blow.
The reward is a close view of some of the largest animals on Earth in one of the most remote places you can reach in a day.
What to expect
The experience
A guided expedition day into the channels of Francisco Coloane Marine Park to watch humpback whales, seabirds and glaciers.
Best time
The warmer months, when whales are feeding. Calm weather improves both sightings and comfort.
How long
Twelve to fourteen hours.
Tips
Wear thermal layers and a waterproof shell, take motion-sickness remedies, and bring binoculars and snacks.
Quick picks
- Best for
- Wildlife enthusiasts who want whales rather than penguins.
- Families
- Long and potentially rough, so better for older children.
- Couples
- Remote, dramatic and unforgettable when the whales show.
- Pair with
- A rest day in the city afterwards.
- Time needed
- A full day.
Good questions
Will I see whales?+
Humpbacks feed in the park during the warmer months and sightings are good, but not guaranteed.
How long is the tour?+
Typically twelve to fourteen hours, including transfers.
What should I wear?+
Thermal layers, a waterproof outer shell, hat, gloves, sunglasses and sunscreen.
Can the tour be cancelled?+
Yes. Weather and sea conditions can cancel or alter the itinerary. Check the policy when you book.
Is it suitable for children?+
It is a long day on the water, so it suits older children better than toddlers.
