Henness Ridge Fire Lookout

Overview

A decommissioned 1934 Civilian Conservation Corps fire tower, Henness Ridge is a three‑story, National Park Service–rustic structure that’s still maintained and sports a small plaque on site. It’s quiet, under‑the‑radar, and delivers wide views for very little effort.

What You’ll See

From the ridge you get broad sightlines toward Yosemite to the east and Sierra National Forest to the south and west, plus a dramatic look into the South Fork Merced canyon. The open area around the tower (including a nearby helipad) makes it especially nice for sunset colors and dark‑sky stargazing on clear nights.

Getting There

Access is via the Yosemite West neighborhood off Wawona Road. Park considerately near the end of Azalea Lane without blocking driveways or gates. Walk past the pavement’s end and a steel gate, then take the right uphill; after an S‑turn above water tanks, it’s an easy stroll to the tower. The walk is short—roughly 10–20 minutes each way—and unsigned, so note your turns.

History & Architecture

Built by the CCC in 1934, the tower is a classic of NPS rustic design: redwood construction on a granite rubble foundation, with a ground‑floor garage, second‑floor living quarters, and a 13×13 ft observation cab with a catwalk on top and lightning protection. It served fire detection duties until the 1960s, and while the lookout is now decommissioned, the structure remains intact.

Conditions & Scenery Notes

The Henness Ridge area has seen fire in recent years, leaving some charred snags and fresh manzanita in the understory. The lookout area itself is generally tidy and open, but expect a mix of burn and regrowth in surrounding forests.

Wildlife

Typical Sierra forest residents roam here—think mule deer, birds of prey, squirrels, and the occasional black bear. Keep food secured and pack out all trash to avoid attracting animals.

Best Time to Visit

Aim for late afternoon into sunset for the best light, or come on a clear, moonless night for stars. Weekdays are quieter for the Yosemite West neighborhood. In winter, street parking can be constrained by snow removal and the dirt road may be icy—check current conditions.

Know Before You Go

There are no restrooms, water, or official signs. This is a residential access point—drive slowly, park thoughtfully, and respect any closures. If you’re staying for sunset or stars, bring a headlamp and pay attention to the unsigned junction just beyond the gate so you don’t wander down the wrong road in the dark.