Fishbio is a fisheries and environmental consulting company dedicated to advancing the research, monitoring, and conservation of fishes around the world. One of their recent projects included an extensive study of the Tuolumne River which provides drinking water for nearly 2.5 million people in the Bay Area. Fishbio chose Sierra Mac River Trips as their…
This rafting season offered its share of rafting excitement. Our guests experienced excellent flows on the Merced, Tuolumne and Cherry Creek. High water hit around Memorial Day when the Main Tuolumne peaked at around 8000 cfs. As summer progressed, upstream reservoirs provided ample flows for trips through Labor Day weekend. The 100th Anniversary of the…
Looking for an active outdoor vacation that is away from the crowds? Sierra Mac is hosting two exclusive multisport adventure trips this August in the wild and scenic Tuolumne River canyon. Join us for 2 or 3 days of fun starting August 10th and August 24th. These guided Tuolumne Multisport adventures begin on Wednesday morning…
We were pleasantly surprized to receive a phone call in our office a few weeks back from the Presidential Secret Service. The President was requesting the rental use of two of our deluxe self-bailing rafts for his upcoming family visit to Yosemite National Park. We felt honored and proud to be chosen by the POTUS…
FEBRUARY 28, 2019California’s snowpack usually reaches its peak depth and water content each year around the first of April, after which the snow begins to melt as the sun’s path across the sky moves a little further north each day. Great Rafting Ahead For 2019 we are currently at about 160% of the historic average…
It’s easy to take self-bailing rafts for granted, until you don’t have one. Anyone who has drifted headlong for a horizon line while frantically tossing buckets of water overboard knows the feeling-pure panic. Cherry Creek is no place to be in a water-logged boat, so it’s little wonder that California’s landmark Class V run became…
Welcome to Sierra Mac River Trips at Colfax Spring, a peaceful ridge-top retreat just 15 minutes from the Highway 120…
🎣 New Fishing Adventure on the Wild & Scenic Tuolumne River! 🎣 We’re thrilled to introduce an unforgettable new way…
Tuolumne River Boating Access Is In Jeopardy! Please HELP! Lumsden Road as of April 5th 2023 Effective Lobbying Efforts ~>Join…
Rafting the Rivers of Yosemite
Marty & Tom McDonnell – Outfitter
