Beautiful building and historical background. Question: what to do you need and what do you usually take with you when you are going to explore old buildings?

Thank you!

I usually take a GOOD flashlight, my phone, a camera, and a pocket knife. Sometimes a scarf/dust mask if there’s dust etc. I just keep all of these things in a little backpack. 

The most important thing to bring with you is someone else! I would never recommend going alone, even if it “seems” safe. There are some crazy people out there, and you never know what’s going to happen.