Bach Long Bridge

The reinforced glass used for the bridge has three layers, each 40 millimetres thick, and can hold up to 450 people at a time.

Don't look down! Vietnam launched a new attraction for tourists with a head for heights on Friday, with the opening of a glass-bottomed bridge suspended 150 metres (490 feet) above a lush jungle.

The reinforced glass used for the bridge has three layers, each 40 millimetres thick, and can hold up to 450 people at a time.

Don't look down! Vietnam launched a new attraction for tourists with a head for heights on Friday, with the opening of a glass-bottomed bridge suspended 150 metres (490 feet) above a lush jungle.