• Looking up at the Gateway Arch

    Jefferson

    National Expansion Memorial Missouri

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  • Summer Hours

    Extended Summer Hours for Jefferson National Expansion Memorial starting Memorial Day weekend, Saturday, May 25, 2013, through Labor Day, September 2, 2013, the Gateway Arch hours are 8:00 a.m. to 10:00 p.m. More »

Nearby Attractions

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Core of Discovery

 
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Experience Mississippi River

 

Explore St. Louis
The official tourism and travel site
from the St. Louis Convention and Visitors Commision.

Did You Know?

The insertion of the last piece of the Gateway Arch

The Gateway Arch at the Jefferson National Expansion Memorial was completed on October 28, 1965.  To learn more about the construction of the Gateway Arch click here. More...