This compound is across the dirt road east of the lake. I’ve heard different things about what this complex is, was, was supposed to be and ended up being as well as a couple different things along the way. Mostly, at this point in time, it has been under construction. It looks cool though and is one of the 7 wonders of Hesperia. I think it probably shrinks anyone who goes inside to about 3/4 scale. I have never seen anyone come out
Round buildings and igloos at Hesperia Lake
Hesperia Lake:
http://digital-desert.com/a/hesperialake/