Come enjoy July in Mammoth Lakes and June Lakes (share boundaries with Yosemite) with a mixture of camping and backpacks - July 19-23, 2017.
Sign ups begin June 10, 2017 6:00am.
Part of the largest grassroots environmental organization in the country, Sierra Club provides environmentally friendly outdoor adventures. For over 32 years the San Diego Chapter has been offering bus trips to a variety of National and State Parks within an eight hour drive of San Diego.
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