Son Doong cave adventure tour fully booked for 2024
Oxalis, the only firm operating expedition adventure tour to Son Doong – the world’s largest natural cave recently announced that the tour is fully booked for the whole of 2024.
Oxalis, the only firm operating expedition adventure tour to Son Doong – the world’s largest natural cave recently announced that the tour is fully booked for the whole of 2024.
PSNews - Over the last 20 years, the British Cave Research Association (BCRA) has discovered 425 caves in Phong Nha - Ke Bang and surrounding areas.
PSNews - A number of new caves have been discovered in Quang Binh central province recently by a team of explorers from the British Cave Research Association (BCRA).
According to the famous travel website Wonderlist, Son Doong cave in the central province of Quang Binh has recently topped the list of the 10 Greatest Natural Caves in the world.