The only feature of interest in the Tunnel is a a panel near the middle of the tunnel that can be opened using a [[Battery Pack]]. [[Secret Notes#Secret Note #22|Secret Note #22]] hints at the existence of this panel, as does a [[Lost Books#TunnelDoor|Lost Book]]. Opening the panel starts [[Mr. Qi]]'s questline, eventually providing access to the [[Casino]].
==Tips==
*Like the Quarry, Artisian Equipment can be safely placed inside the Tunnel without worrying about Villagers damaging it as nobody goes there.
<div><ul>
<li style="display: inline-block;">[[File:The Tunnel.jpg|280px|thumb|left|Location of the hidden panel inside the tunnel]]</li>
</ul></div>
==Tips==
*Artisian Equipment can be safely placed inside the Tunnel without worrying about Villagers destroying it by walking through it.
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