Hollow Earth Theory Monument
8.8 • Historical landmark
Monument stands in green space with a plaque explaining theory and historical significance. Surrounding park offers a large playground that appeals to families despite some safety concerns nearby. Plenty of parking is available along streets and in lots.
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Good to know
1
There is plenty of parking available near the monument.
2
The area around the park may not feel safe for visitors.
3
The monument provides interesting information about the Hollow Earth Theory.
454 S 3rd St, Hamilton, Ohio, United States
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