
This 1.5-mile loop takes you from second-growth forest into legitimate old-growth redwoods without the crowds that mob most roadside groves. The trail crosses a bridge that marks the transition between what was logged and what wasn't — a geography lesson you can walk through in about an hour.
Trail Details
- 🏃Activities
- Hiking
- 🔁Trail Type
- out and back
- 📏Distance
- 1.5 miles
- 📍Location
- CA
- 🐕Dogs Allowed
- No
- 💵Fee
- Free
Overview
The Lady Bird Johnson Grove sits 3 miles up Bald Hills Road from Highway 101, and that winding climb is your first filter. The narrow road with minimal pull-outs keeps RVs and tour buses away, leaving the grove to walkers and passenger cars. What you get is a proper introduction to coast redwoods without fighting for elbow room at every photo stop.
The trail crosses a wooden bridge that serves as more than infrastructure — it's the dividing line between forest that was cut and forest that wasn't. On one side, you're walking through trees that are decades old. Cross the bridge, and you're among trees that were standing when Europeans first saw this coast. Stop #6 sits in this older section, where the educational focus shifts to "Towering Patriarchs" and the raw mathematics of redwood growth.
What to Expect
The 101 feet of elevation gain spread across the loop won't tax anyone, but the trail surface varies from dirt to wooden bridges and boardwalks. The route is about 6 feet wide in most places, accommodating foot traffic easily. One section includes a bridge with a slope that keeps this trail from being officially wheelchair accessible, though the rest of the infrastructure suggests accessibility was considered in the design.
Stop #6 delivers the essential redwood statistics: these trees can top 360 feet, grow more than 30 feet in their first two decades, and maintain 2-3 feet of annual growth under good conditions until they hit the canopy around their 200th birthday. After that, vertical growth slows to 2-3 inches per year, but trunk diameter keeps expanding. A 400-year-old redwood averages 5-7 feet across; by 700 years, you're looking at 10-15 feet of diameter.
The Lady Bird Johnson dedication plaque sits about half a mile into the trail, marking the grove's 1969 dedication to the former First Lady. Summer brings daily ranger-led walks that start from the parking lot, though the trail works fine as a self-guided experience year-round.
Tips & Logistics
The parking lot includes one van-accessible space with proper striped access aisles, but spaces fill up during peak visitation. Getting there early or later in the day improves your odds. The road up is genuinely narrow with few places to turn around, so anything pulling a trailer should skip this destination entirely.
Dogs aren't allowed on the trail, which is standard for most redwood grove walks. The NPS offers a digital app tour for download if you want additional interpretation beyond the numbered stops. The trail stays open year-round, though winter conditions can make the dirt sections muddy and slippery.
This grove works best as a starting point for people who haven't spent much time among old-growth redwoods. The educational stops provide context for the forest ecology, and the relatively short distance means you can take time at each numbered station without committing to a full-day hike. It's also worth combining with other destinations along Bald Hills Road if you're already making the drive up from Highway 101.