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Carlsbad caverns national park
/kˈɑːlsbad kˈavənz nˈaʃənəl pˈɑːk/
/kˈɑːɹlsbæd kˈævɚnz nˈæʃənəl pˈɑːɹk/Carlsbad caverns national park
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a national park in New Mexico featuring what is probably the world's largest cavern with spectacular underground formations
