The Louisiana Purchase State Park is a day-use park and a National Historic Landmark that includes a portion of the largest headwater swamp in the Lower Mississippi River Valley.
An important place in history, this National Historic Landmark preserves the initial point from which all surveys of property acquired through the Louisiana Purchase of 1803 originated.
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About the Louisiana Purchase State Park
Everything has to start somewhere and the surveys for the Louisiana Purchase started right here in Arkansas.
The Louisiana Purchase more than doubled the size of the United States. The area that is now Arkansas was part of that purchase.
At this state park, you will find a 950-foot elevated boardwalk over the swamp that will lead you out to a granite monument that marks the “initial point” where the surveys started.
On November 10, 1815, a party led by Prospect K. Robbins surveying a north-south line to be known as the fifth principal meridian crossed an east-west baseline that had been surveyed by a party led by Joseph C. Brown. The crossing of those lines became the “initial point” from which subsequent surveys of Louisiana Purchase lands originated.
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Can you camp at Louisiana Purchase State Park?
No, there is no camping at the Louisiana Purchase State Park. It is only a day-use park.
Are there alligators at the Louisiana Purchase State Park?
Yes. This state park and natural area includes a large headwater swamp that is home to alligators as well as many other wildlife, flora, and fauna.
The number of alligators in Arkansas might surprise you!
Read this: [THE TRUTH] Are There Alligators in Arkansas?
Louisiana Purchase State Park location
AR Hwy 362
Brinkley, AR 72049
The park is open daily from 6 a.m. to 9 p.m.
Other Arkansas State Parks in the Lower Delta Region of Arkansas
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