All from Greece, except the Blue Window from Malta. And a petrified tree, that is at the same time rock and tree!
Andune, your invitations to post could get addictive!
Rocks are easy…
Black Butte is a lone basaltic remnant surrounded by red sedimentary rock.
Trees are harder. Many of my favorite spots are too high or too dry to have much in the way of trees…..
Does this count?