Although I'm sure there actually are seven canyons you paddle through, I like to think of the river containing: #1. Class III-IV technical whitewater up until, #2. "Juniors", a class IV-IV+ pinch with a revealing undercut ledge river-right.
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Heather Armitage and the undercut before "juniors"
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After "juniors", the river picks up until the class V crux canyon containing #3. "Smitty's" and a NEW slide drop rapid (spring 2004) which leads up to "picket fences." If you are on the Toby at high flows this section will either be heaven or hell.
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Looking upstream to the new slide drop and the entrance of "picket fences"
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Jordie's sparkly helmet amidst the "Picket Fences"
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Just before you think it is over, #4 the seventh and final canyon has NOW CHANGED (spring 2004). This section is still long and constricted. Instead of the traditional river left scout, eddy out on the river right where a new gravel bar has formed to check this rapid out. Once you're through this the river flattens out.
Location: Invermere B.C. (road to Panorama Resort is put-in and take-out)