Welcome to the Mariposa County Chamber of Commerce!
Mariposa is located at the junction of Highways 140, 49, and 41! We are the closest gateway to Yosemite Valley, and Highway 140 is referred to as the “all weather highway”.
Mariposa was once the largest county in the state and thus our tag line; "The mother of all Counties".
Be a part of it...
There are more reasons than ever to join the Mariposa County Chamber of Commerce. We are offering more to our members and community than we ever have before.
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