Okotoks Big Rock

Athabasca Glacier To locals it’s The Okotoks Big Rock, but the name doesn’t convey its significance. This glacial erratic is a designated Provincial Historic Resource. Obviously, this is a really big rock, 16,500 tonnes (18,200 tons) to be precise. It’s 41 by 18 metres (135 by 60 feet) and is 9 meters (30 feet) high. And it’s sitting out on the prairie. […]

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