Hi there :)

you asked for review. Here it comes:
The tagging looks ok. What I miss about the edit is a source for your information. Maybe add that in future change set comments.
Also, here's the wiki page on cave entrances, if you haven't yet seen it. Maybe you can fill in some more information, should you have it:
https://wiki.openstreetmap.org/wiki/Tag:natural%3Dcave_entrance

happy mapping
silversurfer83
            ---
            
            Published using OSMCha: https://osmcha.org/changesets/140404061
            