Driving through a mountain road, we saw abandoned industrial structures and decided to check them out. As we were getting ready to leave checkmate stayed behind and explored a bit more. Sometime later we all met up near the car and he told us he stumbled upon a semi-closed mine entrance that led deep into the mountain. Excited, we all grabbed our cameras and went straight in. Matt gave us quite a scare in the tunnels as he decided to not wait for us and go all the way up the ladder. This resulted in a pleasant reunion later on, but a nerve-racking climb until then. Checkmate and I were seriously considering he got lost or fallen down a crevasse. The next couple of mines did not provide as much underground exploration, but were very scenic and had their own unique challenges. Was a very fun improvised mission!