Wow Didn’t expect that much however I’m pretty surprised. There are quite a lot to see.

And the size of this cave is pretty big. The media parcade is the prime thing not to miss. It takes only 4minutes. And the aqua part is so small. Only a few fish tanks?

I can see they tried to put many things to entertain but each part of the cave isn’t that attractive to make us visit again. And one more thing the entrance fee is 6000 won and parking fee is another 3000 won. This is too much....

Interesting cave where you can see the old mines but mostly they've made it into something else for tourists.

It's 6,000krw for adults to enter then there are additional activities you can sign up for with extra charges.

Bear in mind that there are a lot of steps and can be slippery as well as crowded especially on weekends and holidays.

Also if you're taking the public transportation like the Seoul metro, you'll need to transfer at either Guro or Sandomin stations on line 2. Then,...

This abandoned mine turned into a tourist attraction (trap?), which is more of a theme park than a historic landmark. The last segment of the tour focuses on the interesting history (mining, refugee hideout, salted shrimp pantry...) of this "cave," but only briefly. Most of the mine is littered with LED lights, gold themed statues and decorations, aquariums, and lots and lots of stairs. So if you have trouble moving, I would recommend skipping this one. Bring a sweater because there's a...