We’ve seen the top of the big rock in Goose Cove Reservoir lots of times, and sometimes even lower down – but today with Margaret we walked to the rock, so I was able to take a picture of the rock with Margaret, to give an idea of it’s size!
As you can see, Margaret (and the Babson Boulder “29”) are below the water line when the reservoir is full …
M&I / GBMINI 
Wasn’t that the rock from your garden…;-)
If it was from the garden, it would have said “42” 😉
Don’t drown sissy!