Private Yosemite Explorer: 3-Day High Country, Valley & Hetch Hetchy Adventure
Difficulty
moderate
Duration
3 days (approx. 7–9 hours/day)
Fitness Level
Good aerobic base—able to hike 5+ miles with some elevation and manage uneven granite terrain.
Overview
Three days of private guiding that stitch Yosemite’s high alpine lakes, valley classics and Hetch Hetchy’s waterfalls into a single, active itinerary. Expect swims at Tenaya Lake, a Merced River BBQ, and a 5-mile hike to Wapama Falls with knowledgeable local guides handling logistics.
Private Yosemite Explorer: 3-Day High Country, Valley & Hetch Hetchy Adventure
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Drive up Highway 120 and the world flips scale: cliffs that once seemed distant become immediate, and the Merced River begins to talk. On the first morning a private vehicle slides out of Groveland and into the piñon-scented approach to Yosemite’s High Country. Guides open car doors like ushers at a theater; the scene is Tenaya Lake’s glass—water daring you to jump in—then the hush of the Tuolumne Grove where sequoias keep their slow, patient watch.
Adventure Photos
Adventure Tips
Bring layered clothing
Temperatures swing from summer heat to alpine wind—pack a light insulating layer and a waterproof shell.
Hydrate for altitude
High-country stops like Tuolumne and Tenaya sit above 8,000 feet—carry and sip water regularly to avoid headaches.
Prepare for limited cell service
Cell coverage is patchy in Tuolumne and Hetch Hetchy—download maps and inform your guide of any medical needs.
Respect wildlife and bear rules
Keep food sealed and follow your guide’s instructions; bears and coyotes are active in park campgrounds and meadows.
Local Insights
Wildlife
- Black bear
- Mule deer
History
Hetch Hetchy’s reservoir and the socio-political fight over it in the early 20th century helped shape U.S. conservation policy; Tuolumne’s granite was sculpted by Pleistocene glaciers.
Conservation
Guides practice Leave No Trace and the itinerary minimizes campsite impact; water sources are protected—avoid soaps and excess runoff near lakes and streams.
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Adventure Hotspots in Groveland, CA
Frequently Asked Questions
Recommended Gear
Sturdy hiking shoes or boots
Protects ankles on granite slabs and uneven trails around Tuolumne and Hetch Hetchy.
Light insulating layer and waterproof shell
Wind and afternoon storms can appear quickly at higher elevations.
Swimsuit and quick-dry towel
Tenaya Lake and valley swimming holes are a highlight—bring gear to dry quickly.
summer specific
Daypack with 2–3L water reservoir
Keeps hands free while ensuring you carry water, snacks, and sun protection.