These are the Strataca underground salt mines in Hutchison, Kansas. If you’re passing through Kansas this is a must see. There is a $25 for adults fee, they do have military discount. Included in your ticket is 2 train rides that show you exactly how the mine was left. Nothing has changed. There are 150 miles of tunnels underground. This was found in the early 1900s when a man was drilling for oil and found salt instead. Most of the salt here is used for deicing the roads in the winter. Some is