Maps & Directions

Yosemite Rafting Blog

Video Highlights from our 2017 Yosemite Rafting Season

2017 will go down in the history books as one of … Read more

Ultimate Five Star Lodging & Dining near Yosemite

For most, a trip to the Sierra Nevada is a rustic … Read more

Exploring the Tuolumne River Region Northwest of Yosemite

Many of our rafting guests on the Tuolumne River … Read more

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SIERRA MAC RIVER TRIPS

Rafting the Rivers of Yosemite
Marty McDonnell - Outfitter
Toll-Free - 800.457.2580
Cell Phones - 209.591.8027
International Calls - 001.209.591.8027
Email - contactus@sierramac.com
P.O. Box 264 - Groveland, CA 95321
27890 CA State Hwy 120
13.5mi East of Groveland