Jefferson County, MO

Missouri

A blue kayak on calm river water with trees and rocky cliffs in the background.
A river with clear water, surrounded by dense green foliage and a fallen tree trunk in the foreground.
A large tree stump with a wooden sculpture of a woman and a man, labeled "KIMMS WICK APPLE BUTTER."
A red cardinal perched on a bird feeder.
A grassy hill with ancient ruins and a stone pathway.

Popular cities in Jefferson County

A city skyline at dusk with a prominent bridge arching over a body of water.
Festus
Known for Friendly people, Dining and Family-friendly
Come to quaint Festus and enjoy its natural setting, food, and architecture.

Reasons to visit

  • Sunset Park
  • West City Park
  • Lake Trails
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A city skyline with a prominent arch bridge over a river, illuminated buildings, and a clear sky.
Imperial
Known for Sunny, Flowers and Sunsets
Get away to Imperial! Enjoy the sunny weather, parks, and history.

Reasons to visit

  • Mastodon State Historic Site
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A red covered bridge in a forest.
Hillsboro
Known for Natural parks and Monuments
Hillsboro awaits: its parks, monuments, and more!

Reasons to visit

  • Lake Trails
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A blue kayak on calm river water with trees and rocky cliffs in the background.
De Soto
Known for Family-friendly and Dining
Get away to De Soto! Enjoy the local cuisine and more.
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A tree-lined landscape with a river and fields.
Pevely
Known for Friendly people, Family-friendly and Dining
Trendy Pevely is calling! Discover its food, opera, theme park, and more.
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Crystal City
Crystal City
Known for Churches, Cathedrals and Dining
Trip time! Discover the churches and local cuisine in Crystal City.
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Stay near popular Jefferson County attractions

Mastodon State Historic Site

9.4/10 (9 reviews)
Explore the great outdoors at Mastodon State Historic Site, a lovely green space in Imperial. Attend a sporting event in this family-friendly area.
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