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Casey, Illinois: Giant Mailbox

Towering residential mailbox with a staircase so that visitors can stand inside. If you mail something from inside the mailbox, the red flag goes up.

W Main St., Casey, IL
South side of Main Street at SW 1st St., a block west of 49.
8-3 Local health policies may affect hours and access.
RA Rates:
Worth a Detour
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Visitor Tips and News About Giant Mailbox

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Mail box.

World's Largest Mailbox

At 5,700 cubic feet, this mailbox has been certified as the world's largest by Guinness World Records. It is a working mailbox. When visitors mail a card or letter from inside, the red flag on the outside goes up.

[Mike Gassmann, 06/06/2019]

Giant mailbox.

Giant Mailbox

At Casey's giant mailbox, you can actually post mail inside!

[MeganE, 07/12/2018]
Giant Mailbox

Go into the shop behind the Giant Mailbox and buy a postcard and stamp. Mail from the largest mailbox and watch the red flag move. Great fun for kids to do. My teen loved it, and saved the postcard when it came to our house.

[Chris B, 01/11/2018]

Giant mailbox.

Giant Mailbox

The wood is beautiful! They have built a candy shop just behind it. The downtown area of Casey has many large things. As I was visiting, an older gentleman rolled his truck window down and said to come back next year, as he has lots of new things in the works!

[Mallory Billings, 12/01/2016]


Giant Mailbox

They were doing work around the mailbox July 2016. Giant bird cage is directly across the street.

[Lori, 07/10/2016]

Nearby Offbeat Places

Giant Bird CageGiant Bird Cage, Casey, IL - < 1 mi.
World's Largest Wooden ShoesWorld's Largest Wooden Shoes, Casey, IL - < 1 mi.
15-Foot-High Barber Pole15-Foot-High Barber Pole, Casey, IL - < 1 mi.
In the region:
Giant Mouse Trap, Casey, IL - < 1 mi.

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