In Elgin, Arizona, near Tucson, Los Milics Vineyards debuted its sleek tasting room in February and will open nine luxury casitas in November. Situated at an altitude of 5,000 feet above sea level in one of the fastest-growing wine regions in the country, Los Milics sits on 20 acres surrounded by the Mustang Mountains. Groups up to 75 people can sip wine paired with food in this stunning architectural gem.