It never occurred to me that Switzerland could be tank country (although the rolling hills in this pic suggest otherwise). But, General Eisenhower didn’t think of the Ardennes as tank country, either.
This was outside a small military installation that I passed. I didn’t see any tanks other than this one on display.
Walking Across Switzerland 
Not sure but is that a British “Matilda” tank ?
You Armor guys can answer this one…….