[Chief Joseph]

Someone posted about this lake on the MLH, they said it's on the north side of the highway just prior to the Ice Caves. Anyone have more info?

[Foist]

There's a "Lost Lake" a couple miles north of Barlow Pass just off the east side of the road. See here: https://caltopo.com/map.html#ll=48.05116,-121.42211&z=15&b=t&o=r&n=0.25 Could that be what you mean? I suppose it's "just prior to the Ice Caves" if you're driving there from Darrington...

[Chief Joseph]

That is likely the one, I will have to go check it out. Thanks much!