The Bar IN the Harbor

The 'bar' in Bar Harbor is not an establishment to have a cool drink.  In the upper picture, you are looking down Bridge Street to see that there does not appear to be any sort of a bridge.  That was at high tide.  Several hours later, the lower picture lets you look at the same area, only down to the right and looking across that first picture.  The 'bridge' is the sand bar that lends the town its name.
Quite common, we were told, for folks to drive out the gravelly bar for some fun in the sun; also quite common for people to lose track of time and get a car washed away in the incoming tide.