hˈɪdən vˈæli wʌzðə fˈɜːst nˈuː hˈaɪ skˈuːl ˈoʊpənd ɪnðɪ ɪmˈiːdɪət ɹˈoʊnoʊk vˈæli bɪkˈʌz ʌv ɪŋkɹˈiːst ɛnɹˈoʊlmənt sˈɪns ðə nˈaɪntiːnhˈʌndɹɪd sˈɪksti z.
Hidden Valley was the first new high school opened in the immediate Roanoke Valley because of increased enrollment since the 1960s.