ko long cave
February 20, 2012 in Laos ⋅ ☀️ 32 °C
Amazing waterway cut through a mountain by a river and only known to the outside world for about 12 years
February 20, 2012 in Laos ⋅ ☀️ 32 °C
Amazing waterway cut through a mountain by a river and only known to the outside world for about 12 years