 Challenge Cache : A Hat Trick 

 Greater Petoskey Area Earthcache Challenge!*

{23} North Challenge

0-10-a-z challenge

1 FTF for Twelve Months Straight

1 FTF for Twelve Months Straight Challenge

1 to 7 Icon Challenge

1,000 Regular Container Challenge

10 Forgotten Years Challenge

10 x 100 Fizzy Totals Challenge

10 Years of Geocaches - Challenge

10,000 Mile Challenge

100 cemetery caches challenge

100 Pro's & Con's Attribute Challenge

100 Unknown caches in a day Challenge

100 US Counties Challenge

100 X 10 Fizzy Challenge

100 x 5 Icon Challenge

100 X 6 Icon Challenge

1000 Caches in 100 Days Challenge

1000 Club Challenge

Bookmark list of all the challenge caches in Michigan that I was able to find. I will [i]try[/i] to update this periodically. If you know of a challenge not on this list, please contact me.

Michigan Challenge Caches

Michigan Challenge Caches.list-details-1wr9x6v{text-transform:uppercase;font-size:12px;}@media screen and (min-width: 600px){.list-details-1wr9x6v{font-size:1.25rem;}}.list-details-1wr9x6v.shareable{color:#87705a;}.list-details-1wr9x6v.public{color:#00b265;}Public

Michigan Challenge CachesPublic