I like turtles... and I like rocks. Ha, so I'd probably like Turtle Rock. I know I wasn't there and I didn't see all of the rocks (so if I'm wrong, please correct me), but judging by the picture of the two unnamed rocks, those rocks and the ones around it look a little lumpy, almost of if they were made of dough. Turtle Rock looks smooth and even. So maybe that's why, or maybe just because it's a "must-see location" like you said.
I think Turtle Rock looks nice, but I also like your view from the highest hilltop. Thank you for sharing it.