Saw these yesterday cruising down the Mendocino Coast between Jenner and Fort Ross. I did some googling but can't ID them. Does anybody know the story on these?

It's the Odiyan RetreatCenter, odiyan.org. Pretty amazing sight out in the middle of nowhere.

It's a very cool place, and not usually open to the public. But when they do hold open house, it's worth a trip up to see.

Gump

+1. I flown over it many times. You virtually never see anyone on the ground.