To access the falls: The falls are easily accessed if backpacking the Fundy Footpath and can be found on the western side of Wolf Brook as you descend the trail into the cove. If dayhiking, there is an access road for trail maintenance to the east of Wolf Brook, about a half hour after ascending out of the cove. At this time, I am not sure of the road's condition or how to access it from the north. Consult a backcountry road mapbook if accessing the area from the north.
It is likely that there are larger falls 2+kms upstream on Wolf Brook. Whether they are accessible is not known at this time.