• Home
  • Rafting Trips
    • Merced River
    • Main Tuolumne
    • Cherry Creek
    • Cherry Crk + Main T Combination
    • Trip Comparison
    • Packrafting Trips Near Yosemite
    • Yosemite: Tuolumne Class 4 Rowing School for all levels
    • Yosemite Fishing and Rafting trips on the Tuolumne
    • Yosemite Float
  • Rates & Dates
  • Why Us
    • Why Sierra Mac ?
    • Preserving Rivers
    • Our History
    • Experienced Guides
    • Closest To Yosemite
    • Rave Reviews
  • More Adventures
    • Packrafting Trips Near Yosemite
  • Blog
  • General Info
    • Lodging and Camping
    • Yosemite Fishing and Rafting trips on the Tuolumne
    • Reservation Details
    • Frequently Asked Questions
    • Yosemite: Tuolumne Class 4 Rowing School for all levels
    • Rafting Links
    • Yosemite Rafting Gift Cards
    • Private Shuttle Information

Sierra Mac River Trips

Tuolumne's First Outfitter

Contact Us BOOK NOW 209.591.8027

Maps & Directions

Yosemite Rafting Blog

Live Music on the Tuolumne

Ready for an unforgettable summer adventure? Join … Read more

Yosemite Fishing and Rafting trips on the Tuolumne

🎣 New Fishing Adventure on the Wild & Scenic … Read more

Tuolumne River Boating Access Is In Jeopardy! Please HELP!

Tuolumne River Boating Access Is In Jeopardy! … Read more

SIERRA MAC RIVER TRIPS

Rafting the Rivers of Yosemite
Marty & Tom McDonnell – Outfitter
Cell and Text Phone – 209.591.8027
International Calls – 001.209.591.8027
Email – contactus@sierramac.com
P.O. Box 264 – Groveland, CA 95321
27890 CA HWY 120, Colfax Spring
13.5mi East of Groveland, CA

National Parks ServiceUS Forest ServiceCA State ParksBLMTuolumne River TrustFriends of the RiverSierra Nevada Geotourism
Copyright © 1965–2025 Sierra Mac River Trips · Log in