ສາຍພະຈົນໄພຕ້ອງລອງ! ຄົ້ນພົບຖໍ້າເລິກ 170 ແມັດ, ທີ່ພູຜາມ່ານ ແຂວງ ຄຳມ່ວນ (170 m deep, Vertical cave for who ever like the challenge at the Rock View point)”.
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ແຫຼ່ງຂໍ້ມູນຈາກ: Inthy Deuansavanh
ສາຍພະຈົນໄພຕ້ອງລອງ! ຄົ້ນພົບຖໍ້າເລິກ 170 ແມັດ, ທີ່ພູຜາມ່ານ ແຂວງ ຄຳມ່ວນ (170 m deep, Vertical cave for who ever like the challenge at the Rock View point)”.
ແຫຼ່ງຂໍ້ມູນຈາກ: Inthy Deuansavanh