The best time to book a Magdalena Island penguin tour
The penguin boats to Magdalena Island run only while the colony is home, roughly from October to March. Within that window the weeks differ a lot, from empty burrows being dug out to slopes full of grey chicks. Below, how the penguin year unfolds and which dates give you the most to see.
The penguin year on Magdalena Island
Magellanic penguins live on Magdalena Island for only part of the year. The boats from Punta Arenas follow the birds, so the tour season runs roughly from October to March.
One Viator listing even writes October to March only into its title. Outside those months there is no penguin boat to book, because the birds are at sea and the island stays quiet until spring.
Inside the season the colony is never the same two weeks running. What you see on the hour ashore depends on where the birds are in their breeding cycle, and that is the main reason to choose your dates with care.
Spring arrivals and the first eggs
The first Magellanic penguins come ashore in spring and start digging out their old burrows. Pairs usually return to the same nest year after year, and both parents take turns sitting on the eggs.
In these early weeks the slopes are still filling up. You see birds carrying grass into the burrows and others standing guard at the entrance, but there are fewer of them than later and no chicks yet.
That makes the opening weeks of the season the ones to skip if your calendar is open. The trail feels emptier than the photos on the listings suggest, and a windy day can leave the beach almost bare.
Chick weeks from December
Chicks usually hatch around December. From then on the colony gets busier by the week, with adults commuting between the burrows and the water to bring back food for the young.
January and February are when the colony is usually at its fullest. Fluffy grey chicks peer out of the burrows beside the ropes, and the parents stand close by, so the hour on the trail is packed with things to watch.
These are also the weeks when the boats fill fastest. Book a few days ahead rather than on the morning; every Magdalena tour we list has free cancellation up to 24 hours before, so an early booking costs you nothing if plans shift.
Seen from the trail, the chick weeks also bring more movement. Young birds tumble out of the burrows when a parent arrives, and the walk along the marked path to the lighthouse turns into a slow stop-and-start as birds cross in front of you.
Late summer and the molt
From late February the chicks start losing their down and heading for the shore. The adults then molt, standing still in patchy coats for a few weeks while their new feathers grow in.
By about April most of the birds have left the island for the open sea. March can still be rewarding, yet the colony thins out as the weeks pass, so treat the last stretch of the season as a gamble rather than a sure thing.
Long days, and why an early boat helps
Daylight lasts long in December and January this far south, so even afternoon departures return in good light. Punta Arenas sits right on the strait, though. The wind there often picks up as the day goes on.
That is the case for a morning crossing. Solo Expediciones' speedboat trip, from ~$160, has a 6:30 am start on its Viator listing, and Caminos Tours' catamaran at ~$170 leaves Muelle Prat at 6:00 am.
Caminos also runs a 12:30 pm departure that suits late risers and anyone landing on a morning flight. If you take it, keep a spare morning later in your stay in case the wind moves the crossing.
Morning or afternoon from the pier in town
The Caminos Tours catamaran sails from Muelle Prat early (6:00 am) or at midday (12:30 pm), about 1 hour 30 each way, Magdalena only. Hotel transfer is an extra, so plan how you reach the pier.
Picking your dates
If you can travel whenever you like, aim for the middle of January to the middle of February. You get chicks and a crowded colony in long light, at the price of fuller boats and more demand for rooms in town.
December comes a close second. Eggs are hatching then, and there are slightly fewer visitors around. Early November and late March work if those are your only dates, as long as you expect fewer birds and a quieter trail.
Whatever the dates, leave a day of slack in the plan. Both the speedboat and the catamaran depend on the wind, and a spare day lets you switch to the other operator if your first boat stays in port. Our page on cancelled crossings covers what happens then.
Penguins on Magdalena are reliable only in the breeding season, and even then the boats sail only when the wind allows. A booking with free cancellation plus a spare day means a lost crossing costs you a day rather than the whole visit.
What stays the same all season
The fares we show are regular per-person "from" prices, from ~$160 for Solo's speedboat to ~$193 for the Viator-only Magdalena tour. Prices can differ between the two booking sites on some dates, and our price comparison lists what each fare covers.
The cold is a constant too. Even in January the strait feels chilly on deck and the wind bites on the lighthouse hill, so the packing list applies from the first boat of spring to the last one in March.
Visiting in April or later? The Magdalena boats will have stopped by then. Our comparisons of Magdalena and the king penguins and of the whale cruise against the penguin boats cover the other long days from town, but check each listing's dates before planning around them.