A "gravity hill" in the Sonoma Mountains.

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Looking up Lichau Rd. in the Sonoma Mountains, Petaluma, California with haze from regional grass fires in the distance. This location is a "Gravity Hill" or "magnetic hill" and sometimes a "mystery hill" or a "gravity road," an optical illusion and the gently down sloping road at right is actually an uphill slope.

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Size: 5431px × 3621px
Location: Sonoma Mountains, Lichau Rd, Petaluma, Sonoma County, California, CA, USA
Photo credit: © D Alderman / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ca, california, climate, county, dry, fires, grass, grassland, gravity, haze, hill, illusion, lichau, magnetic, mediterranean, mountains, mystery, oak, optical, petaluma, regional, road, savannah, slope, sloping, smoke, sonoma, street, uphill, view, warm