Not that long, like 15 minutes. granite is great since it has a rough surface and grips better then most rocks. The majority of the time is finding the right rocks, placing them is easy. The third thumbnail was the hardest, I made this incredible rock tower almost as tall as me(the top stone was at eye level and I'm 5.9) but I wanted to put one more teeny tiny and it fell XD I needed a photo though so I had to make another(much shorter) but my hands where numb so I couldn't feel if the rocks were placed correctly and every step I took was super painful to my cold feet, then add on that I couldn't stop shaking because I was so cold from being in the freezing river for several hours.
It's awesome though, I love when I'm able to make rock towers
Really? I didn't know that tower was actually that tall when I first saw these pictures. And you only spent 15 minutes to build one! I don't think I could find the right rocks to build something like this within a short amount of time...
So did you leave the towers there or did you put the rocks back to their original spots when you left?
Wow, this looks so cool! How much time did you spend to build a tower like this?
It's awesome though, I love when I'm able to make rock towers
So did you leave the towers there or did you put the rocks back to their original spots when you left?