The combo to open the top lock is: 821
“Welcome to the Dark Side… we have Geocaches!
As you approach this cache, you may feel a disturbance in the Force. Your mission (should you choose to accept it) is to fumble blindly through the depths of darkness, all while the ominous sound of Darth Vader’s theme looms over you. Will you emerge victorious, or will you succumb to the Sith Lord’s trickery?
Only those strong in the Force will find the sacred code hidden within. And when you do, you’ll be greeted by none other than Lord Vader himself—standing watch over the logbook, judging your every move. Do not disappoint him…
May the cache be with you!”