Serpent Mound
The Cosmic Serpent in Earth

1-Minute Guided Meditation
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About this portal
On a hill in Ohio, an earthen serpent more than 400 meters long glides across the ground, coiling its tail in a spiral and opening its mouth around a great oval — perhaps an egg, the sun, or the moon. It is the largest effigy serpent in the world, raised by ancestral hands upon an ancient impact crater where the rocks keep magnetic anomalies. Its head aligns with the sunset of the summer solstice. It is a telluric portal: the Serpent of Earth-Light drawn upon the very ground, guarding the cosmic egg of creation.
Energetic characteristics
- The world’s largest earthen effigy serpent (~411 m)
- Head aligned to the summer solstice sunset
- Built upon an ancient impact crater
- Magnetic anomalies in the rocky substrate
- Work of the ancestral cultures of Ohio
- The oval in its mouth: cosmic egg, sun, or moon
Special dates
June Solstice
June 21
The head of the Great Earth Serpent points to the summer solstice sunset — the cosmic serpent swallowing the egg of light.
December Solstice
December 21
The curves of the Serpent's body align with the sunrise points of the winter solstices.
Connected ley lines
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