Grey Glacier: Hiking on Ice in Chile’s Torres del Paine

Heading to Patagonia and looking to hike the Grey Glacier in Torres del Paine National Park? We’ve got you covered!

There's an old saying "any place worth seeing isn't easy to get to" and that's certainly true of Patagonia. It's not easy to get to, but that's really the point. It's a vast and wonderful wilderness for adventurous travelers.

Thankfully, Torres del Paine (pronounced PIE—nay) in Chile offers somewhat of a structured glimpse into the amazing natural wonders of Patagonia, for those of us who don't have months or years to spend blazing our own trails. Most people go to hike the W Trek, but if you want to hike a glacier, there's just one place to do that in the Park — Grey Glacier. 


Torres del Paine Hiking


Patagonia lies at the southern part of South America in both Chile and Argentina, with spectacular views of craggy mountains, wide open spaces, flat plains that span hundreds of miles, and the second largest ice field in the world.

The Southern Patagonia Ice Field covers an area of 16,800 square kilometers, the world’s second largest contiguous ice field outside of the poles, with the majority lying in Chile. Stretching across the Andes between Argentina and Chile, the sea of ice feeds dozens of glaciers in the region.

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Grey Glacier


We spent a month recently discovering the incredibly huge and long country of Chile - and only a week of that was spent in Torres del Paine National Park. 

One of the highlights of the Park for us was seeing and hiking Glacier Grey, one of the regions smallest glaciers at 270 square kilometers and receding rapidly each year.

Lago Grey and Glacier Grey

Visitors can see Glacier Grey in one of two ways - from the comfort of the Lago Grey ferry which takes you all around the lake and in front of the glacier, or on the ice itself with a guided tour.

For me, the choice was clear. Enter BigFoot Patagonia, the only licensed vendor that takes visitors out on daily treks to this amazing glacier.



The ferry to Lago Grey departs down the road from Hotel Lago Grey (not from the Hotel itself) so allow yourself some extra time. The parking lot is 1 kilometer down the road from the hotel.

You must hike in from the parking lot, cross a very long and rocky moraine beach, to the ferry waiting on the other side. If you're doing the Ice Hike, the ferry will stop and drop you off at the Bigfoot Patagonia base halfway across the lake to the glacier.


Getting to Grey Glacier

We launched our Ice Hike with a chilly, but invigorating boat ride out to the glacier from the BigFoot base on the shore of Lago Grey.

Our group was small and intimate - just four of us plus our guide Kaja. My husband and I were hiking with a young woman named Kelly and her father John, the oldest in our group who out-hiked us all.  

Kaja talked about what to expect on the hike, and made sure we understood completely that she was in charge. She guided the ice hike several times a day for weeks straight and was very familiar with the subtle changes happening on the glacier each day.  

We would hike the granite escarpment for the first hour and a half, ascending up and finally onto the glacier, following her in a single line.

Lago Grey boat ride to Glacier Grey

Equipment You Need To Hike on Ice

Crampons are the most important piece of equipment you’ll need when you walk and climb on ice. But don’t worry — BigFoot will have you covered and help get you properly fitted.

Before you strap them on, however, make sure your hiking boots are sturdy and in good working order with plenty of tread. You will need plenty of good toe protection and gripping on slippery rocks.

You’ll want to pack as light as possible when doing an ice hike in Patagonia, but obviously don’t want to skimp on the good camera equipment or extra layers needed to document this amazing experience, or keep you warm.

A good backpack is essential — one that can hold up to scrapes along escarpment walls and snags from jagged rocks, and preferably one that’s eco. The sustainable backpacks made with recycled materials are practically indestructable.

Hiking Glacier Grey

Up the Escarpment

The hike up was steep. “Follow my steps” she said, “tread where I tread”. But it never seemed quite as smooth for me. I was twice her age and she seemed to glide up the mountain like a gazelle.

Hike to Glacier Grey, Chile

Between stopping to take photos and huffing and puffing my way up, I was always the last one trailing behind the rest.

The entire hike.

Reaching the Summit

The view grew more beautiful - and Lago Grey smaller and further away - with each step up. And when we reached the top we simply stopped and stared in awe at the blue banquet spread out before us. Like sugary meringue peaks, Glacier Grey unfolded for miles ahead.

Hike to Glacier Grey, Chile

We sat down for a welcome snack break and Kaja strapped crampons to our hiking boots one by one. She secured the harness around our waist and thighs so she could hoist us back out of a crevasse in case we slipped in.

Next, she taught us the best way to use our ice ax - always on the uphill between you and the ice, which seemed counterintuitive. My first inclination was always to position it on the downhill, bracing myself in case I fell.

Most important, she showed us the proper way to walk on the ice in crampons. A most unnatural feeling, come to find out.

Learning to Walk on Ice

One by one we stepped onto the ice over the bluest, deepest crevasse I could see around me, onto an immediate incline rather than a nice flat surface.

My first few steps felt strange and for a split second I was honestly absolutely terrified. Ten feet downhill behind me was a place of no return if I slid in. I doubted she could hoist us out of that one. Ten feet ahead of me, the others started out, finding their ice legs, planting one cramponed foot squarely down on the ice, and then the other.

For a moment I stood completely still, and found my balance.

Hiking on a glacier is awe-inspiring and humbling. Like anything in nature, the uncertainty of being in it — and in this case ON it — leaves you slightly terrified but wanting more. As we walked, passing shallow creeks of ice water flowing down the mountain, we followed Kaja’s lead walking right through them.

She stopped at one spot so we could refill our water bottles and relish the icy clear water over 20,000 years old. 

One of my favorite adventure quotes goes like this: “You must go on adventures to find out where you truly belong”, and this thought was spinning in my head as I tried to overcome the fear I was feeling. There was something so unsettling about this, as if any minute the ice could crack and swallow me whole.

Underground rivers flowed beneath us, rumbling loud enough to muffle our chatter.  It’s moments like that when you realize just how vulnerable you really are. Like a horse swatting a fly with its tail, Mother Nature is there to remind you of your tenuous place in the universe, and anything could happen at any moment.

About the time we thought we’d be heading back, Kaja pointed at the other side of the glacier valley to the bright blue caves on the other side. "That's where we're going", so we hiked on. Up steep hills, down steeper descents, hopping across narrow crevasses only a few feet wide, to the most spectacular display of color I’ve ever seen.

Ice Hike, Glacier Grey, Chile

Kaja explained the science behind the pure blue of the glacier. The density of glacial ice absorbs every light color of the spectrum except blue, so that brilliant blue color — almost turquoise — is what we see.

Ice cave, Glacier Grey, Chile

We finally reached the ice caves. Some were small enough for one person to stand in. But a huge cave lay before us collapsed, leaving a beautiful heart-shaped natural bridge that spanned the seventy foot depth below.

The glacier flowed toward us from the Andes, stretching out to Lago Grey behind us, framed by the natural blue arch. 

Glacier Grey looking out to Lago Grey, Chile

Descending Glacier Grey

It wasn't until Kaja said we needed to head back so we didn't miss our boat that I realized how utterly physically exhausted I was. I felt sick thinking about the hike back.

Couldn't we just walk out to the ledge and jump in the lake and the boat can pick us up? I really don't care if I freeze to death! I honestly didn't think I could take another step. 

John came over and reached into his pocket. "Here" he said, "have you ever tried these? REI has them."

For a second I hesitated at taking the quarter-size white disc this stranger was offering me, but the label on the tube looked legit and he seemed honest enough. And at that point I was game for just about anything. 

(UPDATE: Bummer, apparently Quick Disc has since closed. We’ll have to find our carb discs elsewhere!)

I took a disc and popped it in my mouth, and everyone in the group did the same — even Kaja.

These things must be the original Lifesavers! We made the hike back down with an added spring in our step. I'll forever be grateful for John and his carb discs that saved my butt for the hike down.

One of my favorite adventure quotes goes like this:

You must go on adventures to find out where you truly belong

After hiking Glacier Grey, this is more true to me than ever. It’s moments of fear and trepidation, determination and exhilaration, that you come to understand yourself, and just what you’re capable of achieving.

On the Rocks!

We made it back to the BigFoot base just in time to catch the last Lago Grey ferry of the day. Without a doubt, it was a day of amazing new experiences with new friends. It's hard to beat the experience of seeing a glacier up close, not to mention setting foot on one. So it was fitting that I toasted this amazing day in an equally spectacular way - with a traditional Pisco Sour on the rocks, with a big chuck of glacier ice floating in my drink.


Pisco sour after the Glacier Grey Ice Hike, Chile

Where to Stay in Torres del Paine


Torres del Paine National Park has several hotels within the Park and quite a few that are very accessible to the Park sites. If you're here to explore Torres del Paine for a few days or a week, we highly recommend you stay IN Torres del Paine and not in Puerto Natales. Puerto Natales is a good overnight jumping off point into the Park, but it's also an hour away.

Much better to stay in the Park itself. 

If you're looking for something a bit more luxurious and comfortable than backpacker refugios, there are several great hotels we recommend:

Explora Patagonia

Explora Patagonia is located inside Torres del Paine National Park, by the shore of Pehoé Lake, and offers all-inclusive packages for 3 nights or more.

Search availability and best rates.

Hotel Lago Grey, Chile

Hotel Lago Grey, Chile

Hotel Lago Grey

Hotel Lago Grey sits directly on Lago Grey and is a great choice for hiking the many trails around the lake or hiking the glacier. It's also a fun and festive gathering place if you like a more social atmosphere.

Check rates and details.

Glamping in Patagonia

If you love glamping, there are two very cool glamping resorts in Torres del Paine that let you experience the wilderness like nothing else: EcoCamp Patagonia and Patagonia Camp.

Patagonia Camp

This camp offers luxurious Mongolian-style yurts overlooking Toro Lake and Paine Massif in Torres del Paine. Guests can choose from standard rates per night or all-inclusive packages which offer full-board, transfers and choices between 12 different guided excursions.

Check more details and availability.  

EcoCamp Patagonia

EcoCamp offers uber-comfortable glamping in geodesic domes with standard as well as all-inclusive rates.

Search availability and best rates here.

Patagonia Spa Hotels

Hotel Las Torres

Hotel Las Torres is a great choice for its prime location in the middle of the Park, and the many popular trail heads that begin here. The Patagonia-ranch style lodge is stylish and comfortable, and the horse stables here make for excellent excursions exploring Patagonia on horseback! Plus, their on-site restaurant is superb and a destination on its own. 

Check rates and details.

Río Serrano Hotel + Spa

Río Serrano is an upscale resort and spa and offers standard rates as well as all-inclusive packages.

Check rates and details.


BigFoot Patagonia 

DEPARTURES: Every day 8:00am / 10:00am /14:30pm
DURATION: 5 hours
PRICE: $CLP 95.000 per person / approximately $95 USD
Tours available from October to April