Flowing from the high peaks of Yosemite National Park through sheer granite canyons into the oak-dotted Sierra foothills, the Merced River offers a Wild and Scenic journey of dramatic contrasts. RV travelers can base at campgrounds in Yosemite Valley or along the lower river corridor to experience everything from raging spring whitewater and serene swimming holes to world-class trout fishing and quiet riverside hikes. The designated reach preserves free-flowing stretches where bald eagles soar, black bears forage, and the river carves ever deeper into ancient rock, a living landscape shaped by water, ice, and time.
Best season — Spring for peak rafting flows, summer for family-friendly wading and fishing, and autumn for smaller crowds, fall color, and pleasant daytime temperatures.
At a glance
The facts worth checking before you roll out
Conservative, source-minded facts for planning your visit — always worth confirming against current conditions before you travel.
State
California
Managing agencies
Bureau of Land Management, U.S. Forest Service (Sierra National Forest), and National Park Service (Yosemite National Park)
Designated
November 2, 1987 and October 23, 1992
Length / character
122.5 miles total (35.5 Recreational, 16 Scenic, 71 Wild); originates on Mount Lyell and flows through Yosemite's glacially carved canyon with alternating pools and cascades
On the ground
The Merced River is a 122-mile Wild and Scenic waterway originating in Yosemite National Park. Its journey takes it from high alpine peaks through granite canyons to the Sierra foothills, creating dramatic changes in scenery. This designated river provides a free-flowing corridor valued for its natural beauty and supports diverse plant and animal life along its banks.
RV travelers utilize the Merced River as a focal point for recreation. Opportunities include rafting and kayaking on varying sections of the river, angling for wild trout, and enjoying riverside hikes with views of waterfalls and granite domes. Pullouts offer access to swimming holes and scenic overlooks, blending adventure with peaceful observation.
The best time to experience the Merced River depends on desired activities. Spring brings high water levels ideal for whitewater rafting. Summer offers warmer temperatures suitable for wading and fishing. Autumn presents smaller crowds alongside fall foliage and comfortable weather for hiking along its course.
Consider establishing a basecamp in the vicinity, allowing flexible access to different portions of the river. From this location, RV explorers can venture into Yosemite Valley or explore the lower river corridor, experiencing both alpine grandeur and the warmth of the Sierra foothills while enjoying the Merced River’s offerings.
Official sources
- Official site — Merced River Government source
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Planning an RV trip near Merced River: An RV Traveler's Guide?
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