Tourist boats moored up for visit to Hang Dau Go caves grottoes in Halong Bay in South China Sea. Dau Go Island, Quang Ninh, Vietnam, Asia

- Image ID: W9JPTR

Tourist boats moored up for visit to Hang Dau Go caves grottoes in Halong Bay in South China Sea. Dau Go Island, Quang Ninh, Vietnam, Asia

Realimage / Alamy Stock Photo

Image ID: W9JPTR

Location: Halong Bay, South China Sea, Vietnam, Asia