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Top 5 largest cave chambers by volume

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Chamber volume — Caves & cave systems

Snapshot · 2026-05-31

  1. 1

    Miao Room (Gebihe, China)

    ~10,780,000 m3

  2. 2

    Sarawak Chamber (Malaysia)

    ~9,580,000 m3

  3. 3

    Cloud Ladder Hall (China)

    ~6,000,000 m3

  4. 4

    Belize Chamber (Belize)

    ~3,000,000 m3

  5. 5

    Salle de la Verna (France)

    ~3,000,000 m3