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Mariposa Chamber News

Check out what going on in our community.

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Mariposa County Events Site.

Find events happaning all around Mariposa County.

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Mariposa County Activities Guide

What to do in Mariposa.

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Welcome to the Mariposa County Chamber of Commerce!

Mariposa is located at the junction of Highways 140 & 49. We are the closest gateway to Yosemite Valley, and Highway 140 is referred to as the “all weather highway”. Mariposa retains the Historic charm of our Goldrush roots, however we offer most all modern amenities. 
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. 


Mariposa On Instagram


Merry Mountain Christmas Festival


Mariposa Events