24h in Jeju - manjanggul lava tube cave

#weekendgetaways to Manjanggul lava tube cave, one of the new seven wonders of nature, triple crown UNESCO site! must visit if you’re in jeju island. Address - 182, Manjanggul-gil, Jeju-si, Jeju-do. Highlights - nature’s remains of lava residue. it’s cold in the cave, the temperature dropped by 5degree even though it might be 27degree outside. cooling. bring a windbreaker and proper shoes and torchlights! Rating - 4/5