the world's largest cave

The expedition 40 people made the journey through Son Doong, the largest natural cave in the world in Quang Binh, Vietnam, exploring the wild and spectacular world inside the cave.

First discovered in April 2009 and released in July of the same year, Son Doong Cave (Quang Binh) has quickly attracted the attention of many major news agencies in the world .. .

Ryan Deboodt photographer joined the expedition and recorded the impressive images of Son Doong cave in a 6-minute video.

The explorer Howard Limbert, an expert in the British royal cave association, said the cave is located in the middle of En cave to the main entrance of Son Doong.

Vietnam's Son Doong Cave is considered a destination with surreal beauty, attracting tourists from all over the world to explore and explore.

Photographer Urs Zihlmann has a 5-day trip in Son Doong, the largest cave in the world located in Quang Binh.