Pictures of Gateway Arch National Park

• Downtown St. Louis
• St. Louis
• Missouri
• USA
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The iconic Gateway Arch dominates this 37-hectare riverside park, which was established to commemorate US expansion westward.

The iconic Gateway Arch dominates this 37-hectare riverside park, which was established to commemorate US expansion westward.

The iconic Gateway Arch dominates this 37-hectare riverside park, which was established to commemorate US expansion westward.

The iconic Gateway Arch dominates this 37-hectare riverside park, which was established to commemorate US expansion westward.

The iconic Gateway Arch dominates this 37-hectare riverside park, which was established to commemorate US expansion westward.

The iconic Gateway Arch dominates this 37-hectare riverside park, which was established to commemorate US expansion westward.

The iconic Gateway Arch dominates this 37-hectare riverside park, which was established to commemorate US expansion westward.