The Icefields Parkway
I will confess to being extremely skeptical of the beauty along the legendary Icefields Parkway, and I was blown away. The Canadians know it's a hefty claim to make and they recognize that. Upon entering the road, the ranger hands you a map, bearing the question in bold: “The Most Beautiful Road? Really?” But sure enough, every single recommended viewpoint or attraction or trailhead was utterly incredible.
The Icefield Centre along the Parkway was mainly built in 1996, and it showed. The exhibits were extremely informative and quite interactive—those that worked were, anyway—but the language regarding the disastrous effect of global warming on the recession of the icefields (the Columbia Icefield in particular)--was vague, indecisive, and out-and-out misleading. As the daughter of an earth scientist, I know these statements are wrong, but I digress.
The Columbia Icefield itself is awe-inspiring, if upsetting. Its sheer size, even after the toll humans have taken on it, demands its own climate. That portion of the road is quite chilly, the New Englander will concede.
I learned way more about glaciers than I thought possible that day.
For instance, different parts of the glacier move at different speeds. The ice on the top of the glacier will get to the bottom much sooner than the ice at the bottom because of the massive amount of friction it creates against the rock.
With ice core samples from the Icefield, scientists can ascertain how much pollen was in the air x number of years ago, and from it conjecture about the vegetation, the level of the glacier, and the surrounding plant life.
One cool side fact was that apparently previous ice core samples have shown layers of peat (essentially plant matter) and layers of ice, interspersed with layers of ash. These layers of ash came from volcanic eruptions—one from Mount Mazama, the volcano that created Crater Lake, and one from Mt. St. Helens—and we had just visited both of those places! The dispersal of volcanic ash in the atmosphere is incredible, yet worrying. Just think what this means for the world every time we endure another Icelandic volcanic eruption.
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