In order to claim a find on this challenge, you must find and log the oldest cache in Wisconsin of 5 different types. Cachers may sign a challenge cache's physical log at any time. However, the challenge cache may be logged as found online only after the log is signed and the challenge tasks have been met and documented. Finds on sufficiently old caches that are now archived will count as qualifiers. The checker below will tell you if you qualify.
Contact bgscrabble if you would like this challenge in your state or province. Here is a link to existing Oldest by Type challenges.
Oldest Caches by Type Challenges
Thanks to LaLang who created a list of the oldest by type for US and Canada states and provinces. One way to see the oldest by type in your state/province is to map this list then zoom in on your area. This list may be outdated. Contact the list owner if you see that it needs to be updated.
Oldest Caches by Type in each state/province
Please trade fairly for other geocachers. Travel bugs and geocoins are welcome.
Don't forget Cache In Trash Out.
This cache is located in the Lake Mills State Wildlife Area and Zeloski Marsh Unit. The western unit of the Lake Mills State Wilelife Area is known as the Zeloski Marsh Unit. This 1,700-acre wetland restoration includes a series of six impoundments where water levels are managed for nesting waterfowl, shorebirds, and other species of plants and animals.
The area is easily accessed via lanes established for property management work. The Glacial Drumlin Trail runs through Zeloski Marsh. This cache may be accessed from the Glacial Drumlin Trail, and is on the former route of the trail on the railroad bed. It could also be accessed from the provided parking coordinates at the end Alley Road.
The Geocache Notification Form has been submitted to the Wisconsin DNR. Geocaches placed on Wisconsin Department of Natural Resource managed lands require permission by means of a notification form. Please print out a paper copy of the notification form, fill in all required information, then submit it to the land manager. The DNR Notification form and land manager information can be obtained at: http://dnr.wi.gov/files/PDF/forms/2500/2500-118.pdf