Join us on a 5-mile adventure through the glacier-carved Hetch Hetchy Valley, home of the notorious O'Shaughnessy Dam, to the 1200 foot thundering Wapama Falls. Considered by many to be the hidden sister valley of the Yosemite Valley, Hetch Hetchy is the best way to experience classic Yosemite landscapes without the crowds!

Already know the basics!? Join our local guides and gain access to the best waters in the Sierra for native rainbow trout, wild brook trout and trophy brown trout. We can help sharpen your cast, share tips and techniques or just provide the right fly for the right fish. Note: There is 1-2 miles of off trail hiking on this trip.

Join Zephyr Whitewater Expeditions on a beautiful beginner 1/2 day whitewater rafting trip in the Sierra foothills just 40 minutes from Yosemite Valley! This 11 mile section of the Merced River hosts consistent class III rapids, even a few class IVs in the early season!

Fancy a fun family rafting trip with warm temperatures, exciting lower water class 2-3 rapids, and scenic floating? How about jumping off rocks and swimming through rapids!? Yes! Then join Zephyr on this low water trip covering a fun 5.5-mile narrow gorge section of the Merced River! Fun for good swimmers 7 and up!

Get up close and personal with Giant Sequoias, the largest trees on earth on this incredible introductory snowshoe hike along a historic stagecoach coach road! We'll snowshoe in the shadows of trees 1000’s of years old, walk through a tunnel tree and crawl through a fallen giant while learning the history and ecology of this incredible species! Note: This may be a hike depending on snow depth. Points of Interest: Giant Sequoias