The Brunswick Line Adventure Lab Bonus Mystery Cache

NO NEED TO BE NEAR THE TRAIN TRACKS. BYOP as it's a micro. Keep your search during daylight hours only.

Geocache is NOT at the posted coordinates. To get the final coordinates, you'll have to complete The Brunswick Line Adventure Lab. Five stages. With each stage you answer correctly, you'll get a hint to the final coordinates and a spoiler photo.

The Brunswick Line Adventure Lab can be completed in any order, but for the ones who decide to go after this bonus geocache, it's recommended that you save Boyds Train Station for last.

There is no station building in Boyds, but there is something else very creepy in the area. That particular location includes a pedestrian tunnel, built in 1931, by the B&O Railroad. If you don't feel comfortable walking through it, which you DO NOT have to, you should at least check it out. Maybe one day they'll seal it shut.

You will collect five words, one from each stage of the Adventure Lab. If done starting from the northern most stage and going south, the words will be in order. Doing the stages in any other order will require you to put the words in the correct order, which should not be too hard. Enter those five words, in the correct order, into the certitude checker. Certitude checker will verify your final coordinates and give you a spoiler photo.

You can validate your puzzle solution with certitude.

This photo is NOT the spoiler photo, but a photo of the tunnel near the Boyds train station.