No this isn't Iceland. Canada has several Ice Caves too and this is a big one. About 40'x80'x30'. I finally got around to exploring it and it was a fantastic experience and a place I will continue to go back to every year to see how it changes.
A little tricky to get around, even with ice cleats. The ice chunks in the foreground are anywhere from the size of a medium garbage can to larger than a couch. Very impressive.
The ground looks like it melted and then froze, almost flat like a skating rink.
The echo in the cave was very cool. You could hear water running fairly loud but it was too dark to see where it was.
From the moment I entered I immediately thought of Supermans, Ice cave... very cool