Still standing...nice and strong. The Vista House, located at the peak of Mount Spokane (in Spokane, Washington) was built in 1934 out of "native stone" found at the summit of the mountain. Truly and impressive feat!77 years and showing no indication of not surviving another 77 years! That said, mice have overtaken the building...to such an extent that the rear area of the house is locked due to possible exposure to Hantavirus.