Aztalan Site History
When was Aztalan first discovered?
Aztalan was first discovered by Europeans in the fall of 1835 by early Wisconsin Territory settler Timothy Johnson of Watertown. Upon hearing stories of the site, Judge Nathaniel Hyer, a Milwaukee settler, visited. His description, the first at-length published account of Aztalan, appeared in the Milwaukee Advertiser, Volume One, Number 29 on Saturday, February 25th, 1837. In this account, Judge Hyer also produced the first rudimentary map of the site.