Kummakivi: The Balancing Boulder of Ruokolahti
Kummakivi, or "odd stone," is a striking balancing rock situated in #Ruokolahti, #Finland. This 7-meter-long boulder rests on a convex bedrock surface, its small footprint making it impossible to shift by human force.
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📸: Photo by Kotivalo, License CC BY-SA 4.0


