the Athabaskan glacier has gotten smaller than the last time we were here. it has been receeding at 15 feet per yr, that's 256 feet it has shrunk since wife and me saw it in 2002, almost a mile in the last century. the glacier is 300-900 feet thick, and the whole icefield is approx up to 3000 feet thick. it's not white or "snowy", but full of dirt and rocks, is quite brown in appearance, and you get excellent traction on it. it also tastes fantastic, thousands of yr old pure water...and no, that is not cloud, ya, it's wildfire smoke
you do have to keep an eye out for fissures though, some tourists have actually died falling into them
find a fissure and drink up, look how blue and clear it is