Hi ContraBand.

Are you sure this circular-ish area is actually not part of the park?  If it's merely a restricted-access area, then it's still part of the park, and should be mapped differently, eg access tag.  (I mapped the park originally from the AB gov't shapefile; there was no such exclusion at the time.)

Also, when creating a relation such as here, tags need to be removed from the outer way and copied to the relation.  You've left them in place on the outer way, but here the whole relation seems unnecessary.  Cheers.