The Hidden Valley Inn Tucson Citizen 1982 Mar 1, 2014 Buy Now The Hidden Valley Inn, shown here in 1982, on Sabino Highway closed in 2006. It had been rebuilt after a fire in in 1995. It was converted into office space. Tucson Citizen 1982 As featured on +19 19 Tucson institutions you'll never see again Feel nostalgic for some Tucson institutions that are gone forever. 8 Tucson institutions you'll never see again This will make you feel nostalgic for some Tucson things that are gone forever.