Ao Dong - hang Luon, a stalactite cave

Ao Dong - hang Luon (lake Dong, cave Luon), a stalactite cave.

Ao Dong - hang Luon is located in Lien Son Village, Kim Bang District, Ha Tinh Province, This undiscovered attraction is known as an area where stone is exploited for industry of ciment.

As this area is surrounded by hills, few people know it. Until a road was made to facilitate exploitation of stone, this area is known as a sight seeing.

A road leading to ao Dong - hang Luon

Keeping this road, at the end of it, turn right, go along with small hills, you will see ao Dong (lake Dong). It is a huge mirror, its surface is green and you could see moss flowing in water. 

Toursists can go under the cave.

There isn't human and light impact on, stalactite still keeps natural colours.

Stalactite in various forms.

Photo taken from inside cave Luon.

A man-made bridge.

Source: photos of Tuoi Tre Online.