I guess if you want to go to the Horseshoe Bend Trail, you should be directed to the nearby Horseshoe Bend Toll which allows to get to it. Could there be something preventing this?

Hi Emerson
Many thanks for fixing my changes!
Your help was welcome as I'm quite new to OSM and don't know the best practices yet.
I guess OsmAnd routed me there because it was the closest path to the Horseshoe Bend trail.
Thanks again
Michael