The Complete Patagonia Packing List — What I Actually Carried with a Toddler

Packing for Patagonia is a particular kind of challenge. The weather changes in minutes, the terrain is demanding, you're carrying everything on your back for sections of the trip, and you're doing all of this while also packing for a three year old who needs his own complete kit without adding catastrophic weight to your pack. This is the exact list I used for three weeks in Patagonia — Ushuaia, Punta Arenas, Torres del Paine, El Calafate, El Chaltén — with Freddy. Nothing on this list is aspirational. Everything here came with us and earned its place.

The Patagonia Packing Philosophy

Patagonia in February is the end of the southern hemisphere summer — warm enough during the day but cold at night, with the wind making everything feel significantly colder than the temperature suggests. The Patagonian wind is not a casual inconvenience; it's a serious weather system that can push you sideways on an exposed trail and will cut through inadequate layers without hesitation.

The other Patagonia packing truth: you'll be carrying everything through airports, on buses, on trails and through campsites for three weeks. Every gram matters and every item needs to justify its place in the pack. Merino wool throughout — for both of us — solved the bulk and layering problem better than any other approach I tried.

For Torres del Paine specifically, the premium fully equipped campsites at Chileno and Central supply tents and sleeping bags. You don't need to carry your own sleep system into the park, which significantly changes the pack weight calculation for that section — confirm this at time of booking, as it varies by campsite tier.

• Osprey Renn 50L → — my main pack for the full three weeks, women's specific fit with a proper hip belt

My Clothing

A single long-sleeve merino wool top was my primary hiking and layering piece — merino regulates temperature in both directions, warm when cold and breathable when working hard, and handles multiple days between washes without the odour problem synthetic fabrics develop. Worth every penny for a three-week trip. A short-sleeve merino t-shirt covered the plane outfit and town days — presentable enough for a restaurant, practical enough for a hiking day. A merino vest added extra insulation without bulk, worn under the long-sleeve on cold mornings and at camp.

For outer layers, an insulated puffy jacket was the warm layer for camp, bus rides and the wind — synthetic insulation rather than down, since dampness in Patagonia can compromise down's performance. A fleece jacket worked as the mid-layer between base and puffy, and in Patagonia the full layering system — base, fleece, shell — earns its place every single day.

For bottoms: ¾ leggings as the plane outfit and a versatile base for town days, wool leggings for camp and sleeping (a genuine upgrade from synthetic camp trousers), and zip-off hiking pants as the main trouser worn every day on trail — the zip-off feature is genuinely useful in Patagonia where you start a day cold and warm up significantly by midday.

Rain gear is non-negotiable. My rain jacket got worn every day, on exposed sections regardless of the morning forecast — the weather in Torres del Paine changes faster than anywhere I've been, and sunshine to horizontal rain in minutes is not an exaggeration. Rain pants covered the serious weather days on the W Trek — lightweight enough to carry without complaint, essential when Patagonian wind arrives with rain behind it.

• Merino wool long-sleeve top → — the primary hiking and layering piece for three weeks
• Merino wool short-sleeve t-shirt → — plane outfit and town days
• Insulated puffy jacket → — synthetic insulation, performs better than down in Patagonia's dampness
• Merino wool leggings → — for camp and sleeping
• Zip-off hiking pants → — the main hiking trouser, worn daily on trail
• Waterproof rain jacket → — non-negotiable, pack it every single day
• Waterproof rain pants → — for the serious weather days on the W Trek
• Merino wool hiking socks → — 3 pairs, 2 for hiking and 1 dedicated sleeping pair kept dry and clean
• Lightweight hiking gloves → — essential for exposed sections even in February

Hiking boots were broken in before I went, waterproof, with proper ankle support — the same boots that carried me up to the base of the Torres. Don't attempt the W Trek in trail runners unless you're an experienced runner with very confident ankles. Flip flops covered campsite showers, hostel floors and the blessed relief of getting out of hiking boots at the end of a long day, along with a merino gaiter for neck warmth against the wind, which covers more and stays in place better than a standard buff in Patagonian conditions.

Freddy's Clothing

Freddy was three, and children at this age have strong opinions about clothing — hence the white vests as backup in case the wool was rejected on a given day. Merino wool for children works on the same principle as for adults, but sensory tolerance varies enormously per child, so know your toddler and have a contingency ready.

Two wool long-sleeve tops were his main hiking and layering pieces, for the same reasons as mine — temperature regulation, odour management, multiple days of wear. A short-sleeve merino shirt covered warmer days and town stops, and a fleece jacket was his mid-layer for cold days and evenings at camp. His insulated puffer jacket was the warm layer for cold mornings, bus rides and camp — in Freddy's case, yellow, a sensible high-visibility choice on a trail.

For bottoms: a wool base layer for cold days and sleeping, fleece pants for camp and cold sections, and soft shell hiking pants as his main trouser — durable, wind-resistant and comfortable for a three year old on the move. Rain pants and rain jacket were essential regardless of what I ditched for myself, since children feel the cold and wet faster than adults and have less capacity to manage it.

• Kids insulated puffer jacket → — yellow for visibility, his main warm layer
• Kids soft shell hiking pants → — durable, wind-resistant, comfortable for a three year old on the move
• Kids merino wool socks → — 3 pairs
• Merrell kids hiking boots → — proper grip and support for the sections he walked rather than rode

A merino gaiter covered neck and face protection against the Patagonian wind — a child's face is more exposed in a carrier, making this non-optional rather than a nice-to-have. Warm, waterproof-backed gloves and flip flops for campsite and hostel use rounded out his kit.

Hydration and Food

A Sawyer Mini water filter handled filtering directly from Patagonian rivers and streams on trail sections — some of the cleanest water sources in the world, and the Sawyer Mini is lightweight and handles it perfectly, carried in the fanny pack for quick access. Hydrapak Stow soft flasks (350ml for Freddy, 1L as my main trail bottle) pack completely flat when empty, significantly more packable than rigid bottles.

Three backpacking meals covered wild camping sections and TDP trail days — home dehydrated or commercial, enough for the days between resupply points. Two chocolate milk mixes were entirely for Freddy; a warm chocolate milk at camp after a long day is one of those small things that makes a toddler feel settled in an unfamiliar environment, and it was worth its weight entirely.

• Sawyer Mini water filter → — filters directly from Patagonian rivers, carried for quick trail access
• Hydrapak Stow collapsible flasks — 350ml and 1L, pack flat when empty
• Hydration mix packets — for big hiking days, since dehydration happens faster than expected in Patagonia's dry, windy conditions
• Ziploc bags — multiple, the most versatile item in any pack for snacks, wet gear and electronics
• Two collapsible bowls — lightweight, pack flat, more practical than eating from the meal bag for a three year old

First Aid and Hygiene

A minimal first aid kit with bandages, antiseptic wipes and pain relievers was kept genuinely minimal since you're carrying it for three weeks — a small dry bag keeps it organised and dry. Compeed blister plasters earned their place again here; the trail to the Torres base is hard on feet, and applying Compeed at the first sign of a hot spot saves the day. Chewable children's paracetamol handled fever, pain and general trail unhappiness for Freddy, always accessible in the kit.

The most honest item on this list: Gravol suppositories, specifically for Freddy. Long bus days in Patagonia on winding mountain roads with a three year old require preparation for motion sickness, and suppositories work when a child is too unwell to take oral medication. Pack them — you'll either be very grateful or never need them.

• Compeed blister plasters → — pack more than you think, apply at the first sign of a hot spot
• Microfibre travel towels → — one each, pack down small, dry fast, no place for a full-size towel in a 50L pack for three weeks
• Dry shampoo → — worth its weight between shower access on multi-day trail sections

A multipurpose soap bar handled hair, body and clothes washing in one item, and toothpaste tablets were one of the genuine travel upgrades — no liquid restrictions, no leaking tube, significantly lighter than a standard toothpaste tube. Lip balm was needed constantly given how badly the Patagonian wind destroys lips, alongside compact solid deodorant and a portable urinal — genuinely the most practical item on this list for solo parents with toddlers on remote trails, and worth completely normalising packing one.

Freddy's Entertainment Kit

Three weeks in Patagonia with a three year old requires a deliberately curated entertainment kit — enough variety to last the trip without adding significant pack weight. The key is novelty rationing: don't give everything at once. Pull out one new item at a time across the trip and the entertainment value lasts significantly longer.

A Water WOW book was our number one long-haul entertainment tool — the water pen reveals hidden colours on the page, and when it dries the child can start again. Screen-free, mess-free, genuinely absorbing. A reusable dinosaur sticker page provided significantly more mileage than a standard sticker book, and gel window clings stuck to bus windows, hostel windows and the tent inner — rearrangeable and endlessly entertaining for minimal weight.

A mini colouring book with a crayon roll limited to five crayons matters more than it sounds — five crayons covers every creative need without becoming a scattered-crayon-retrieval situation at 35,000 feet or on a moving bus. A pull-back car worked on any flat surface with no batteries or setup required, and a familiar Paw Patrol mini toy served as the comfort item that signals safety in unfamiliar environments.

• Water WOW colouring book → — our single best long-haul entertainment tool, screen-free and mess-free

Finger puppets were lightweight, versatile and good for restaurants and long bus days. A large sticker book was saved as the big entertainment reserve for the longest days, and a boxed surprise toy was the nuclear option — saved for the most difficult moment of the trip, and a brand new toy pulled out at exactly the right time buys more calm than any other single item in the kit.

Camera, Power and Connectivity

A GoPro Hero 11 was the trail camera — rugged, waterproof and compact enough to carry on a hiking pole or chest mount without adding meaningful weight, the right camera for conditions this unpredictable when you can't always stop to set up a shot. Two spare batteries plus a dual USB-C charger mattered because GoPro batteries drain faster in cold conditions, and two spares covered a full day of filming without anxiety about running out. Two microSD cards (64-128GB each) meant not relying on a single card — cards fail, and Patagonia is not the place to discover this.

• GoPro Hero 11 → — rugged, waterproof, compact enough for a chest mount on the trail
• 20,000mAh power bank → — charges a phone from zero four to five times, enough for several days without mains power
• Petzl headlamp → — for camp, pre-dawn starts and navigating to facilities at night

A USB flash drive preloaded with shows and movies covered the long bus days — preload before you leave home, since Patagonian WiFi isn't reliable enough to download anything on the road. A local eSIM via Airalo (code STACE6874) gave data connectivity across both Argentina and Chile without swapping physical SIMs or paying roaming charges, activated before we left home — one of the most useful travel tools I use consistently.

The Fanny Pack — Travel Essentials

The fanny pack stays on your body at all times — airports, buses, trails, everywhere — with everything critical inside it so that even if your main pack goes missing, you still have what matters. Both passports (yours and your child's) go here, never in the main pack. Printed confirmations for hostels, campsites and insurance matter because Patagonian WiFi fails at inconvenient moments, and printed backups are preparation rather than paranoia.

A credit card plus USD cash and local currency covered both Argentine pesos and Chilean pesos, since you cross the border multiple times — USD cash served as emergency backup given Argentina's currency situation. An emergency info card with blood types, allergies, emergency contacts and travel insurance numbers for both of you, laminated, is the card you hope you never need and will be enormously grateful for if you do.

What to Leave at Home

A full sleeping system isn't necessary if you're staying at the premium campsites at Torres del Paine — Chileno and Central supply tents and sleeping bags, confirmed at time of booking, and the weight saving is significant. More than one pair of shoes beyond hiking boots and flip flops isn't needed for three weeks; the flip flops are for campsites and hostels only, everything else happens in the boots. Cotton anything holds moisture and takes forever to dry — in Patagonia's wet and windy conditions, a wet cotton layer is a cold, miserable layer, so merino wool or synthetic for everything touching your skin. And too many toddler toys doesn't mean a happier toddler — it means a heavier pack and diminishing novelty. The list above is the right amount; Freddy had the full Patagonian landscape to explore and a selection of small toys for the downtime, and that was enough.

Quick Reference

Best time to visit: December-February, the end of summer. February is ideal — good conditions, slightly fewer crowds than January. Pack for all weather regardless.

Pack size: 50L for 3 weeks. Tight with a toddler's kit included, but manageable with the right gear choices.

Fabric choice: Merino wool throughout, for both adults and children. Temperature regulation, odour management, multiple days of wear between washes.

The wind: Worse than you expect. Every layer needs to work against wind — a windproof shell over a mid-layer beats a heavy jacket with no wind protection every time.

Connectivity: Airalo eSIM, covers both Argentina and Chile, activate before you leave home. Code STACE6874 for a discount.

Money: USD cash plus local currency — carry both ARS and CLP since you cross the border multiple times. A Wise card gives the best exchange rates.

Related Posts

• The Complete Patagonia Travel Guide
• Driving to Torres del Paine
• El Chaltén: Argentina's Hiking Capital
• Patagonia Budget Breakdown
• West Highland Way Packing List