


Will our stone arch last with this void in it?
Hi, I’m wondering if this part of our stone arch is structurally sound enough to last forever like this. If not, what do you recommend I do to support it. I’m not a mason but I might be able to try some other things (maybe). The previous homeowners had remains in it. It was a wood box sealed in what looked like an acrylic or plexiglass enclosure. We just haven’t gotten around to doing anything yet. It does get wasps inside the openings and makes it scary to walk around at certain times of the year. We’re in a snow belt with ground heave of that helps. Thanks for any suggestions you might have.
Update: thank you for all the suggestions. I really appreciate them. (Some were very entertaining and others gave me the direction I needed to go). As a lot of you suggested, I put a concrete block in the space. I have a gap at the top of the block. Should I put mortar on the bottom and try to fit it in place or try to add it at the top? I’ll finish it with stone another time. I’ll add pics of the gap to a new comment. (I don’t know how to add new pics to the original post).