Argentine Patagonia

14 days and 13 nights on the ground, adults plus children aged 11+. Fly out of Toronto (YYZ) on the evening of Thu 25 Feb and land home on the evening of Thu 11 Mar. Bases: Buenos Aires 1, Ushuaia 4, El Chalten 4, El Calafate 2, Buenos Aires 2. One rental car, for the Santa Cruz block only.

Before the days start

What this place physically is

Sub-regions

Buenos Aires

Days 1, 12-14

Arrival recovery, the international buffer, Teatro Colon, tango

Buenos Aires (Recoleta, Palermo, La Boca, centre)

Ushuaia and Tierra del Fuego

Days 2-5

Penguins, coastal forest walks, the channel by boat; the gentle warm-up week

Ushuaia and Tierra del Fuego (Beagle Channel, national park, Harberton, Laguna Esmeralda)

El Chalten, north sector of Los Glaciares

Days 6-10

The big hikes; the reason for the trip

El Chalten, north sector of Los Glaciares (Fitz Roy, Cerro Torre, Lago Viedma)

El Calafate and the glacier sector

Days 10-12

Walkways, the ice walk, the boat under the south face

El Calafate and the glacier sector (Lago Argentino, Perito Moreno)

The trip in numbers

13 nights | 4 bases (BA twice) | 2 international + 3 domestic flights
~630 km driven (INFERENCE: 2 x 215 Calafate-Chalten, 2 x 80 to the glacier, airport runs)
longest hike: Laguna de los Tres, 20.9-22 km and 800-1,100 m
on foot, base plan: about 80-86 km and 1,500-2,600 m of ascent (sum of sourced ranges, INFERENCE)
southernmost point: Bahia Lapataia, ~54.8 S
daylight: 13.9 h (Ushuaia, 26 Feb) falling to 12.8 h (Chalten, 11 Mar)

What to know before reading the days

• 1Wind runs the schedule. In El Chalten, days without wind are rare until about 20 March, and gusts matter more than the average. Wind can cancel boats (Martillo, the Beagle, Safari Nautico), make the last climb to Laguna de los Tres unpleasant or unsafe, and hit cars on RN40. A calm morning in town tells you little about the exposed ground.
• 2Cash is a real problem in El Chalten. It has one ATM (Red Link, Banco Santa Cruz), often empty, and no exchange office. Card payment fails when the signal drops. Withdraw pesos in El Calafate or Ushuaia. The old "bring dollars for the blue rate" trick is mostly dead: the gap was 1-3% in September 2026.
• 3Park tickets are bought online and shown as a QR code. El Chalten's trail portals check them, and there is no mobile signal on the trails. Buy on Wi-Fi the night before at the latest.
• 4Domestic flights have a 15 kg checked-bag limit, and since May 2026 Aerolineas' cheapest fare includes no carry-on, only a 3 kg personal item. Hiking gear for a family breaks that fast.
• 5Children cost adult prices earlier than you expect. National parks charge full price from age 7. Child fares stop at 11 on the Beagle catamaran, at 12 on the train and at 16 on the Upsala cruise. Get everyone's exact age on the travel dates.
• 6Every peso price here will be higher in 2027. Budget from the USD figures, not the ARS ones.

The answer first

What changed from the video

Video claims against the research

Corrections to the research files

• research/logistics.md, section 6 (sun times) was wrong (corrected 18 Oct 2026 to match sun.md). Both its sunrise and sunset columns are offset. This plan uses research/sun.md, and interpolates between its three dates where a day falls between them.
• research/logistics.md gives about 15 h for the YYZ-EZE nonstop. The same file's 2018 Air Canada timetable (EZE 08:55, YYZ 19:00, a 2 h time difference) works out to about 12 h block time. The 15 h listings are probably one-stop itineraries. I use about 12 h (inference) and treat the 2027 schedule as a GAP.
• research/stay-bookings.md says the Cerro Torre trail starts via Chorrillo del Salto. It does not. The Laguna Torre trailhead is on the west side of town (Calle Riquelme, 49.3314 S 72.8931 W, photohikes). Chorrillo del Salto starts from the north end of Av. San Martin.
• research/stay-bookings.md quotes Tren del Fin del Mundo at ARS 70,000 / 35,000. Those were winter 2026 fares. The official site lists ARS 80,000 (13+) and ARS 40,000 (4-12) for Oct 2026 to Mar 2027. I use the official figures.
• Fossil Canyon minimum age: pass 1 says 13+, pass 2 says 12, and a Civitatis product page says 3+. research/adventure-2.md supersedes pass 1, but the conflict is not resolved. Treat it as no for an 11-year-old.
• research/chile-option.md cites one source that says Martillo penguins are gone by late Feb or early March. Piratour's season runs to 31 Mar and blogs report penguins in February 2026. The late-season count is unverified either way.

When

Recommended dates

Why this window and not the others

Autumn colour. It starts only in late March, so this trip gets green forests and at best the first yellows (inference).

Daylight

research/sun.md, computed, UTC-3.

Daylight shrinks by 3.5-4.5 minutes a day (about 3.6 at El Chalten, 4.5 at Ushuaia), from 13.9 h in Ushuaia on 26 Feb to 12.8 h in El Chalten on 11 Mar. Sunrise is late (07:15-07:40 in Chalten), which is what makes a sunrise at Laguna de los Tres a 03:00-03:30 start: guides advise leaving 4-4.5 h before sunrise.

Where you sleep

Night split and route order

Total: 1 + 4 + 4 + 2 + 2 = 13 nights.

Route order: why Ushuaia first

All three orders use three domestic legs, and every leg below exists in the 2026 data.

Why B.

1. Penguins a week earlier, on 28 Feb, inside a season that ends 31 Mar.
2. The walking ramps up. Ushuaia's walks are 8-9 km before Chalten's 18-22 km days.
3. El Chalten falls in the first week of March, when wind is "easing" and Laguna Torre is less crowded.
4. The last domestic leg leaves El Calafate. Aerolineas, Flybondi and JetSMART all fly FTE to Buenos Aires, against two carriers out of Ushuaia. That means more ways to rebook a cancelled flight before the international (inference from carrier lists).

The Calafate-to-Chalten drive is never on a flight day. The one fixed booking in Santa Cruz (minitrekking) sits behind a drive, not a flight.

The costs of B.

• The Ushuaia flight on Day 2 may mean a pre-dawn start. The only timed example is Flybondi AEP 05:50 to USH 09:40 (undated).
• If the USH-FTE flight on Wed 3 Mar is cancelled, El Chalten loses a day. The spare day absorbs it, and Chalten's hikes need no booking.

Rejected: flying EZE to Ushuaia on arrival day. Aerolineas flies from EZE as well as AEP, so it is possible on paper. I rejected it because the international and domestic flights are separate tickets; a late arrival would strand you and lose the first Ushuaia booking.

BA at the start or at the end. The plan uses 1 night at the start and 2 at the end. Putting all of BA at the start would place the last domestic flight on the day before the international, or the same day. Never fly a same-day USH or FTE to BA to YYZ chain: both airports are windy, and the research found no wind-delay statistics (GAP).

In the air

Domestic flights, baggage and the wind buffer

Book all three on Aerolineas if the fares are close. One airline covers every leg, which simplifies rebooking (inference). Price it on both the Canadian and the Argentine aerolineas.com.ar point of sale: residence-based fares still exist, and whether a non-resident surcharge applies to domestic legs in 2027 is a GAP.

The baggage trap

Rules:

• Weigh every bag at home.
• Wear hiking boots and the heaviest layer on every flight.
• Buy the fare with a checked bag included.
• Pack the Buenos Aires clothes (25-27 C and humid) separately. If your BA hotel will store a bag for the 11 days, leave them there (storage GAP; ask the hotel).

Wind-delay buffer rule

1. No fixed, non-refundable booking on a flight day. The only exception is the Day 2 catamaran, which refunds 100% up to 24 h before.
2. The first fixed booking after each flight starts after midday the next day. Piratour is at 14:00 on Day 3, so even a next-morning Ushuaia arrival still makes it.
3. One full day between the last domestic flight and the international (Wed 10 Mar). Never shorter.
4. If any domestic leg cancels: rebook the same carrier first, then try the other carriers on that route. The day dropped is always the softest one in the next base: Esmeralda in Ushuaia, the spare day in Chalten, the city day in BA.

On the ground

Ground transport: rental car or buses

Recommendation: a rental car from FTE airport, Wed 3 to Tue 9 Mar, same-location return. This assumes a group of four or more; group size is an open question.

For the car:

• Perito Moreno is about 80 km (1h15-1h30) with no public bus; the alternative is a tour or transfer.
• Piedras Blancas and Piedra del Fraile trailheads are 16-17 km out of El Chalten.
• The car saves two bus-terminal transfers.
• Cost, 2026 aggregator figures: Sandero about USD 50 a day (Vipcars), Kayak from ARS 72,370 a day, SUV average ARS 138,200 a day. Peak season is higher.

Against the car:

• Enterprise takes a USD 2,200 deposit on an SUV or pickup. National's waiver deductible runs up to USD 4,500.
• Basic cover excludes tyres, windscreen and keys. Confirm gravel cover in writing.
• The 37 km of Ruta 41 gravel to Lago del Desierto is the one road to take by tour, not by rental.
• An International Driving Permit is recommended by Global Affairs Canada.
• There is no fuel in El Chalten. Fill up in El Calafate. Tres Lagos has fuel; La Leona roadhouse fuel is a GAP.

The bus alternative:

• Operators: Cal Tur and Chalten Travel, departures about 08:00 and 17:00, 2h40-3h30.
• Fares conflict: USD 39-40, ARS 35,500, or ARS 50,000 plus ARS 3,000 (Calafate) and ARS 2,000 (Chalten) terminal fees.
• What it costs the plan: the Day 6 arrival moves to about 20:00 on the 17:00 bus, which loses the Condores sunset. The glacier day becomes a tour with pickup (minitrekking includes urban pickup).

Ushuaia: no car.

• National park buses leave from Fadul and Maipu in central Ushuaia (timetable GAP).
• The Laguna Esmeralda shuttle leaves the bus terminal at 09:00, 10:00 and 11:00 and returns about 16:00, minimum 3 people (search snippet).
• Remises (cars with drivers) and taxis cover the rest. Piratour includes transport.

What to see

Must-do sights, ranked

Not in the base plan: Upsala and Spegazzini cruise from Punta Bandera (Map), Estancia Cristina (Map), Torres del Paine (Map).

On foot

Trail list

About the links:

• AllTrails links are search URLs, not verified trail pages. AllTrails returned HTTP 403 to every fetch, so no AllTrails figure was read from AllTrails itself.
• No official trail table for the north (El Chalten) zone of Los Glaciares was found; the argentina.gob.ar senderos page returned 404. Chalten figures are therefore guide and blog ranges, and the "official" column links the park page.
• Offline maps on AllTrails need AllTrails+ (about US$36 a year).

The table

The cards

El Chalten 11

El Calafate 2

Ushuaia 7

Chile (Torres del Paine, not in plan) 2

Adult-hard hikes and their alternatives

With children 11+, most days run as one group. The Rockies plan's idea still applies: each hard hike has a family track and a less-walking track, and the group can split for the day. Here a split means one adult and one strong teen go, and the rest take Track B.

When to book

Bookings and deadlines

Today is 13 Oct 2026; the YYZ departure is 135 days away. Book-by dates are my proposals counted back from the trip. No operator publishes a deadline.

Why the 7-day Flexipass.

• The plan needs Los Glaciares on up to 6 days: Condores on Day 6, Days 7-9, Chorrillo del Salto on Day 10 (whether that trail is ticketed is a GAP) and the glacier on Day 11.
• The options compared:
  • daily passes: 6 x ARS 50,000 = ARS 300,000
  • the 50% second-day discount, which covers only two days within 72 h
  • the 7-day Flexipass: ARS 175,500, about US$117
• Even if it covers only the Chalten sector, Flexipass plus one glacier daily is ARS 225,500, still cheaper.
• Whether the days must be consecutive is a GAP.

If you do ONE thing this week

1. Price and hold the international. Check the Air Canada YYZ-EZE nonstop days for 25 Feb and 11 Mar 2027 in the schedule tool, and book. Everything else keys off these two dates.
2. Book refundable El Chalten lodging for 3-7 Mar (4 nights, sleeping everyone). It has the smallest stock of any base.
3. Email info@piratour.net. Ask: the 2027 price for 28 Feb; the minimum age; whether the season still ends 31 Mar; which product actually lands on Martillo; whether the 14:00 Harberton trip runs on Tuesdays.
4. Check every passport. Valid to at least 11 Sep 2027 (6 months after return is the safe rule; the airline may be stricter).
5. Hold a rental car at FTE for 3-9 Mar on a free-cancellation rate, and ask in writing about gravel cover.

Beyond walking

Adventures and their limits

Only limits that a source states are shown. GAP means none was found, not that none exists.

Fourteen days

Day by day

Sunrise and sunset come from research/sun.md (computed, inference). Dates between its three columns are interpolated.

Marks run down the left of each day. Plan B, decision rules and notes are folded under each day.

Where to stay

Where to stay

Prices are aggregator snapshots from unknown or mixed dates, not quotes. Some budget places in Ushuaia charge per guest, not per room. Ask before booking. Breakfast, heating and family room layouts are a GAP for every named place.

The BA names are unverified. The stays researcher supplied them from memory, with no prices retrieved. Treat them as names to price on a booking site, not recommendations.

Money

Budget

inference throughout. The example group is 2 adults and 2 children (one 11, one 13). Assumed rates: ARS 1,500 per USD (researcher's mid-2026 basis) and USD 1 = CAD 1.38 (my assumption, not sourced). Food and insurance were not researched.

Risk

Hazards

• Wind.
  • Chalten has few windless days before about 20 March, and gusts matter more than the average. The exposed final climb to Laguna de los Tres, Condores and Pliegue Tumbado are the wind-critical places.
  • RN40 has strong crosswinds.
  • Boats (Martillo, the Beagle, Safari Nautico, Lago del Desierto) cancel in wind.
  • Ushuaia averages 22.7-23.6 km/h.
• Laguna de los Tres final climb. Steep and loose, about 450 m in 2.4 km, on an exposed slope. Use poles and descend slowly. The turnaround rule is on Day 8.
• Laguna Torre.
  • Steep rocky moraine.
  • GLOF warning boards; the river is high and fast.
  • The route beyond the lagoon is closed.
• Cold and fast-changing weather. Chalten averages 16 C high and 5 C low in March, and snow is possible at altitude on the same day as sun. Ushuaia is 11 C high and 5 C low in March. Carry a windproof shell, an insulated layer, a hat and gloves every day.
• Mud. Laguna Esmeralda has peat bog, beaver dams and a steep muddy third forest.
• Remoteness and medical care.
  • No mobile signal on most trails.
  • El Chalten has a basic health facility only. Serious cases go to the SAMIC hospital in El Calafate, 2-3.5 h away, which has basic services and a mixed reputation.
  • A helicopter evacuation from Fitz Roy may cost up to EUR 12,000, often paid upfront. Buy insurance with no evacuation ceiling and with trekking cover.
• Town dogs. They follow hikers; rangers ask you not to let them.
• Buenos Aires. Pickpocketing and phone snatching. Watch Retiro station and La Boca outside the tourist strip, and Line D at rush hour. Use app rides at night.
• Emergency numbers. GAP (not in the research). Look them up before travel.

Read before booking

Gotchas

Paperwork

Entry and documents (Canadian citizens)

• No visa for tourism, up to 90 days (Argentine consulate, Montreal, updated 28 Oct 2025).
• No reciprocity fee (suspended from 1 Jan 2018; no reinstatement found).
• No electronic sworn declaration (DDJJ); it was abolished in August 2022.
• At the border: biometrics (fingerprints and photo) on arrival and departure. You may be asked for an onward ticket and proof of funds.
• Passport: valid for the stay per Global Affairs Canada. 6 months beyond the trip is the safe rule; the official Argentine rule is a GAP.
• Health insurance: all foreigners must hold insurance covering hospitalisation and medical care (consulate page). Documents may be in English. How often it is checked is a GAP.
• Children: the minor-consent rule applies only to children born or resident in Argentina.
• Vaccinations: hepatitis A and B recommended; no yellow fever proof required.
• Other passports: any traveller who is not a Canadian citizen needs a separate check (GAP).

Known issues

Known issues

1. research/logistics.md's sun table is wrong (both columns offset); research/sun.md is used.
2. YYZ-EZE nonstop duration: 15 h in one file versus about 12 h from the 2018 timetable. The 2027 days and times are a GAP.
3. The 2027 USH-FTE schedule is probably not loaded yet. The only timed flight is AR1895 USH 10:20 on a September 2026 date.
4. Which Piratour product lands on Martillo, and whether the Harberton tour runs on Tuesdays, are both GAPs.
5. Whether one Los Glaciares ticket or Flexipass covers both the Chalten and glacier sectors is a GAP.
6. Laguna Torre gain is 240-520 m across sources; Laguna de los Tres total gain is 800-1,100 m.
7. The Huemul walk is either about 6 km and 395 m, or a 2 km round trip (Civitatis). Sources conflict.
8. Fossil Canyon age: 12, 13+ or 3+ depending on the source.
9. No official trail table for El Chalten (APN page 404). All Chalten trail figures are guides and blogs.
10. AllTrails figures and pages are unverified (403).
11. The Tierra del Fuego park fee has conflicting history (ARS 30,000, 40,000 and 45,000 in different sources). The official June 2026 table (ARS 40,000) is used.
12. No hotel prices for Buenos Aires, and no domestic airfares, were found.
13. No conditions re-check routine is scheduled yet (trip-planner Phase 2). It should run about 22 Feb 2027 and end in one verdict: keep the order, swap Chalten days, or use the Calafate-first fallback.

Honest

State of knowledge

verified (2026 sources, used as a pattern)

• Park fees from the official APN table (1 Jun 2026): Los Glaciares ARS 50,000 and Tierra del Fuego ARS 40,000 for foreigners; Flexipass 3- and 7-day prices; ages 0-6 free
• Perito Moreno summer hours and the APN walkway map
• Tierra del Fuego hours and its official trail table
• Tren del Fin del Mundo fares and times for Oct 2026 to Mar 2027
• Teatro Colon tour times and price
• Solo Patagonia "Todo Glaciares" prices and the 6-16 child bracket
• Harberton 2025-26 season, hours and Tuesday closure
• Piratour as the only operator landing on Martillo; season 1 Oct-31 Mar
• Minitrekking 8-65 and Big Ice 18-50 (press and several resellers; the operator page did not load)
• Rafting minimum age 16 and horse riding 100 kg maximum (operator listings)
• Calafate-Chalten distance and that the road is paved
• Carriers on all three domestic legs
• Aerolineas 15 kg checked bag and the May 2026 carry-on change
• Canadian entry rules
• No national holiday inside 26 Feb-11 Mar (hacecuentas.com, not the official gazette)

GAP or inference

• Every 2027 price, schedule and season date
• Air Canada 2027 operating days; all domestic flight times
• Piratour 2027 price, minimum age and product detail
• Penguin numbers in early March
• Laguna Esmeralda fee status; Glaciar Martial chairlift dates
• Hotel prices in Buenos Aires; cabin rates in El Chalten
• Rental quotes and gravel cover
• Whether the Flexipass covers both sectors and whether its days must be consecutive
• Fitz Roy forecast sources; wind-delay statistics for FTE and USH
• Drone rules; emergency numbers
• The night split, the route order and the budget (my reasoning from the sourced facts)

For you

Open questions

1. Passports and citizenship. Is everyone travelling on a Canadian passport? Was any child born in Argentina, or does anyone hold Argentine residency? Other nationalities need their own entry check. Are all passports valid to at least September 2027?
2. The children's exact ages on the travel dates, heights and weights. These decide:
   • the train fare (child to 12) and the Beagle fare (child to 11)
   • the Upsala cruise child bracket (6-16)
   • horse riding (100 kg maximum)
   • Fossil Canyon (12 or 13+) if Estancia Cristina is swapped in
   • minitrekking height and weight rules, if Hielo y Aventura has any (GAP)
3. Group size. It decides car versus buses, cabin versus two hotel rooms, and the Esmeralda shuttle's 3-person minimum.
4. Hiking ceiling. Has everyone done an 8-10 h, 20 km, 1,000 m day? If not, Laguna de los Tres becomes the Laguna Capri loop for the family, with an optional split for one adult.
5. A 03:00 start or a night at Poincenot. Does anyone want Fitz Roy at sunrise from the lake itself? Otherwise the plan uses Laguna Capri at sunrise (05:45 start) or Condores at sunrise.
6. Rental car or buses. Who would drive, and does everyone named on the rental have an International Driving Permit?
7. Budget. The inference range is CAD 16,000-28,000 for four. Is that in range?
8. Upsala or Laguna Esmeralda. Swap Ushuaia's fourth night for a third Calafate night and the Upsala cruise?
9. School. Is missing about 10 school days fine, or should the window move toward March Break (2027 dates not researched)?

Photos

Photo places

The list the gallery is built from (gallery.json, injected after the trail list).

Wide, establishing, summer conditions; no winter scenes, no watermarks, no people in the foreground. Three photos each.

Reserves if a place has no usable photo: Laguna Esmeralda, El Chalten village, Chorrillo del Salto.

Change log

• 2026-10-13: First plan, Fri 26 Feb to Thu 11 Mar 2027, 13 nights: BA 1, Ushuaia 4, El Chalten 4, El Calafate 2, BA 2.
  • Route reversed from the video (Ushuaia first) for penguin timing, a walking ramp, March conditions in Chalten and a better-served last domestic leg.
  • Torres del Paine declined, with the Calafate day tour as the optional swap.
  • Big Ice, rafting and Fossil Canyon cut on age.
  • Video distances corrected (Laguna de los Tres 20.9-22 km and 800-1,100 m; drive 2h45-3h30).
  • research-logistics sun table replaced by research/sun.md.