While we were over on the Schoodic Peninsula section of Acadia yesterday, we found many tide pools of various depths and sizes. We happened to be there near low tide when these exquisite worlds are revealed.
One of the deeper tide pools
Practically a monoculture pool
Looking back up toward the high water line and the treeline
A very shallow and colorful pool
Close up of the plant life under the water
Close up of periwinkles under the water