Looking at the Yucca House structure, notice the stone slabs. April 27, 2014 by Matt ThomasLooking at the Yucca House structure, notice the stone slabs. Yucca House National Monument About Matt Thomas Matt is an avid writer and explorer, who loves to showcase his home state of Colorado. His favorite place to be is right here in the Centennial State. Previous Post:Yucca House National Monument – Cortez