I have visited Europe 11 times altogether. But in 2007, 2008, 2009, 2018 and 2019, it was a trip with a grandchild, and 2016 was the Tulip Cruise which started and ended in Amsterdam.
My parents visited in 1950, 1962, 1963, 1965, and 1970, but except for 1950, I was not along on those trips...