Discussion Starter · #1 ·
I have 2 trees that are 13 ft apart and I would like to attach a 4x4 post between to hang a benchswing. I've though of bolting directly to trees, but don't know if it would harm tree or kill it? Also though about building 4x4 braces behind trees to hide support. Anybody have any ideas about materials, needs to do this? Any suggestions would be appreciated.