10 Best Caves in Arizona You Must Explore 

1: Colossal Cave Mountain Park, Vail

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2: Kartchner Caverns State Park, Benson

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3: Cave of the Bells, Santa Rita Mountains

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4: Peppersauce Cave, Oracle

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5: Lava River Cave, Flagstaff

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6: Coronado Cave, Hereford

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7: Grand Canyon Caverns, Peach Springs

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8: Onyx Cave, Santa Rita Mountains

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9: Soldier Pass Cave, Sedona

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10: Birthing Cave, Sedona

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