On Wednesday afternoon we are going to visit the lava tube 'Manjanggul Cave'.
We will depart together after lunch and go there by bus.
There is an entrance fee of 4000 KRW and also a bus fare payable with korean credit cards or T-way (please contact Meike if you have neither, we can provide some).
It is quite cold in the cave and definitely wet, so bring your jacket.
We will meet at 13:30 in the lobby of building C (in the area by the vending machines).