I've stayed in more than a few Pacific Yurts out along the Oregon and Washington Coast. They are the bomb! They hold up to the weather quite well, and feel very cozy. Yurts aren't the most secure structures, but not as easy to break into as a tent by a fair margin.
I had strongly considered putting up a Yurt on a chunck of land as a temp housing while I built my fortress. Someday when I am ready to settle down I may do just that.
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The ultimate result of shielding men from the effects of folly is to fill the world with fools.
-- Herbert Spencer, English Philosopher (1820-1903)