blˈæk kˈæzəm kˈævɚn kˈɜːɹəntli ˈɔfɚz lˈændmɑːɹk wˈɔːkɪŋ tˈʊɹz fɔːɹ ˈɔːl ˈeɪdʒᵻz, ænd ɐ sˈɛlfɡˈaɪdᵻd nˈeɪtʃɚ hˈaɪk θɹuː ðə ɹˈɑːk zˈɛn ɡˈɑːɹdən.
Black Chasm Cavern currently offers Landmark walking tours for all ages, and a self-guided nature hike through the rock Zen Garden.