Alder Creek Falls

Pros & cons

PROS

Secluded waterfall with a quiet, off-the-beaten-path hike
Seasonal wildflowers and birdlife, plus intriguing old railroad relics

CONS

Unsigned start and light route-finding with blowdowns and brushy sections
Views can be partly screened by trees; risky scramble to the base

Overview

Alder Creek Falls is Yosemite’s hush-hush waterfall in the Wawona area—a tiered drop roughly 100–150 feet that rewards hikers who like solitude more than spectacle. Expect a forested approach, soft creek sounds, and a finale that you hear before you see. The view is from an overlook through the trees, not a misty face-to-face, which keeps the crowds away and the vibe wonderfully quiet.

The Hike

There are two common approaches. The shorter, steeper one starts at a small roadside pullout by Mosquito Creek on Wawona Road. It climbs quickly before easing off and rolling through recovering forest. The longer Wawona/Chilnualna Falls Road approach follows bits of historic route with broader views. Count on a real day hike: roughly 8–12 miles round-trip depending on your start and turnaround point, with loop options stretching to 15+ miles. Elevation gain lands around 2,250 feet for the big loop.

This isn’t a groomed walkway. Expect downed trees to step over, some overgrowth that can pinch the trail to boot-width, and occasional light navigation where tread fades. Near the falls, a steep, bouldery descent tempts some to get closer—skip it; footing is unstable and the overlook is the safer, smarter choice.

Nature Highlights

Spring brings wildflowers, including the eye-catching, California‑endemic Harlequin lupine, and you might spot snow plant poking up crimson from the duff. Birders have called out woodpeckers and Western Tanagers along the route, and bears do roam this area—keep your food secured and your eyes open.

A Bit of History

Portions of the route trace an old logging railroad grade. You’ll still see wooden ties, cables, and other artifacts—little breadcrumbs from Yosemite’s early 20th‑century timber era that add character to an already atmospheric walk.

Best Time to Visit

Go in spring to early summer for the best flow and wildflower show. Start early for cooler temps and flattering, side‑lit photos through the trees. Weekdays are typically the quietest; later in the season the lower trail can run warm and the falls can wane. Winter and early spring can leave snowy patches north of the falls.

Logistics

Trailhead and parking: Small, unsigned roadside pullouts—commonly at Mosquito Creek on Wawona Road—or along Chilnualna Falls Road near Wawona. Don’t block hydrants or traffic.
Facilities: No toilets or drinking water at the trailhead; pack out all trash. Bear boxes are provided at the Mosquito Creek pullout.
Rules and permits: Dogs aren’t allowed on this trail. No permit is needed for day hikes. Overnight trips from the Alder Creek trailhead require a wilderness permit (trailhead quotas apply).
What to bring: Plenty of water, sun protection for the exposed lower sections, and an offline map—the start is unmarked and the route can be faint in places.