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Grand Gulf State Park
417-264-7600

Overlook at Grand Gulf State Park.

At a glance...

Route 3, Box 3554
Thayer, MO 65791

417-264-7600

Acreage: 321.96
Year Acquired: 1984
Activities: picnicking, hiking - interpretive trail

10/30/09 -- The stairs to access the bottom of the gulf are temporarily closed due to flooding.


Often referred to as Missouri's "Little Grand Canyon," Grand Gulf State Park offers visitors a chance to view a variety of natural wonders. From a canyon to a cave to a natural bridge -- this state park has plenty to see and much to do. The 322-acre park presents the most spectacular collapsed cave system in the Ozarks. Part of the cave's roof forms one of the largest natural bridges in the state, spanning 200 feet with an opening 75 feet high and 50 feet wide.

The "Grand Gulf" stretches for nearly a mile with walls almost 130 feet high, making the chasm deeper than it is wide. Trails, boardwalks and overlooks have been installed so that visitors can get a view from the edge of the cliffs and descend partway into the chasm without endangering themselves or the environment. Outdoor exhibits tell the story of the Grand Gulf and help onlookers understand how it was formed. Visitors can also enjoy several hiking trails from which to explore the canyon from above.

Picnic tables are scattered among the trees to enhance your enjoyment as you explore this designated National Natural Landmark.

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