This week's theme was kind of a suprise shot. I was going to take a photo of my husband's electric guitar, but this thing came up before I did that. And I am glad it did. I was walking down the Boulder Creek Path and walked past this thing. I'm not really sure what it is or what it was used for back in the day. It looked like it might have been used for mining or a small rock quarry thing. I'm not sure. I think that's what makes it so interesting to me. It was once used for something, and now, all that's left is the ruins of a bygone time.