The Big Ice trek on the Perito Moreno Glacier in El Calafate was one of my most amazing travel tours ever. I highly recommend trekking on the glacier if you want to truly experience the beauty and vastness of a glacier.
Making a reservation - If you email Hielo y Aventura, they will tell you to stop by the office in downtown El Calafate to book the trip – you can’t book online. If you really want to book the trek in advance, ask your hotel concierge to make the arrangements. Tour operator’s website is at [--]. You can pay with credit card. If you choose to book Big Ice rather than Mini-trekking, the booking agent will try to “scare” you with equipment needs and the strenuous nature of the trek. Don’t be daunted; rather, read our experiences below re: clothing/gear and which trek to book. The trip isn’t cheap; we spent about $100US/person for the trek; the national park entrance fee is extra. You also have to bring your own lunch. But hey – you’re helping to preserve one of the only glaciers in the world that is still in balance, so don’t sweat the dough.
Clothing/Gear – The other parts of our Argentina travels included a week in Buenos Aires and a week in Mendoza in late spring; certainly warm-weather travel. Thus, we didn’t want to bring out all of our ski gear for a single day’s hiking on a glacier. Although most people were outfitted in insulated ski jackets, you don’t need them. We dressed in thermal underwear (key!), jeans, wool socks, ski gloves, ski hat, non-insulated leather Timberlands, mid-weight fleece jacket and light rain-jacket shell; and, were perfectly warm – sometimes hot. Although I didn’t pull out either of the two sweaters or the extra pair of wool socks I brought just in case, I would still recommend carrying them. It rained much of the day, so the most important thing to have is the rain jacket.
Tour guides – our tour guides were very warm and professional. We were split into a Spanish speaking group and English speaking group (about 12-15 in each group); the English speaking guide was very fluent and was able to explain all of the environmental/ social/ natural aspects of the glacier and was able to answer all of our questions. Their primary concern was our safety and they would stand at “tricky” spots to offer a steadying arm and to make sure that we didn’t fall. Additionally, the tour operator and guides are very environmentally oriented and do what they can to be good environmental stewards.
Big Ice vs. Mini-trekking – If you don’t look like an REI card-carrying member, the booking agent may try to push you towards the Mini-trekking tour. The three of us who went on the tour are fairly fit, but certainly are not super-athletes. If you can hike 8-10 miles a day at a moderate pace, you should be fine. Hiking on ice with the crampons is more strenuous than trail hiking, but not exhausting. That being said, the pace that is set is not appropriate for young children or travelers with knee/back ailments. We were hiking from about 10am -4pm with a half an hour stop for lunch. On our way back, we saw the Mini-trekkers, who were about 50+ people climbing up a big slope near the edge of the glacier. It was too much of a mass-tourism experience to me; I certainly felt that we made the right choice with Big Ice.
My only complaint was that Big Ice was truly a “trek” and there weren’t enough time for photographs; although I suppose it isn’t a valid complaint since I came home with 300+ photos. I would have liked a little more time to stay in one place more (maybe a 1 hr lunch) and just “experience” what it was like to be on a glacier.
The best part of Big Ice was hiking into the center of the glacier. Since the English group split up from the Spanish group, sometimes you would feel like your little group of 14 were the only signs of life for hundreds of miles around. The scenery was spectacular, but I won't spoil your visit by describing all the cool surprises that the guides had in store for us. You can see the pictures attached (which really don't do it justice).
Go on Big Ice, and enjoy!












