A 1,400-year-old tree, a hushed cathedral grove, and the easiest big-nature stop in Sonoma County.
Twenty minutes from the Russian River wineries, the trees get very, very old.
## The Colonel Armstrong Tree
Armstrong Redwoods State Natural Reserve protects 805 acres of old-growth coast redwoods. The Colonel Armstrong Tree is the headliner: roughly 1,400 years old, 308 feet tall, and quietly indifferent to your visit.
## What the walk is like
The Pioneer Nature Trail is flat, well-graded, and about a half-mile loop — accessible to almost anyone. The temperature drops noticeably as you enter the grove, sound flattens, and the light comes down in long green shafts. Most visitors fall silent within a few minutes.
## Pair it with
- A morning kayak on the Russian River
- A late lunch in Guerneville
- An afternoon tasting at Korbel, ten minutes down the road
## Practical notes
Wear closed-toe shoes; even in summer the grove floor can be damp. A light layer is smart year-round. Our redwoods shuttle handles drop-off and pickup so you're not driving the winding roads home after wine.
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