Most Extreme or Intense caches in MN

[trollhunter]

Hi I'm looking for any recommended caches in MN that are extremely intense, extreme, inaccessible, or just require climbing or scuba. If you think you know of something that fits this description please post it!

 

Have been searching online and bookmarks but can't find anything. Just some ones faraway that make my heart stop.

Thanks

[knowschad]

I haven't done it (yet) myself, but check out Cliff Hanger, by Eskoclimber. The cache owner is a climber, so you could probably shoot him and email and ask his advice for others like that.