Mammoth Spring State Park
Mammoth Spring, Arkansas
6 miles away
"Thayer is just across the state line, so the park is an easy outing for local families. Many visitors come for the spring views, picnic areas, and historic depot."
A scenic park centered on one of the nation’s largest natural springs and a historic railroad depot.
SightseeingPhotographyPicnickingBirdwatchingFishing
View park detailsGrand Gulf State Park
Koshkonong, Missouri
18 miles away
"Thayer is close enough for a short day trip to Grand Gulf State Park. Visitors from Thayer come for scenic drives, geology, and a quiet outdoor stop."
A dramatic karst sinkhole park known as Missouri’s “Little Grand Canyon.”
SightseeingPhotographyBirdwatchingGeology ViewingPicnicking
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