TrailBike Lost Man Creek Trail
Technical single-track mountain bike with 3,000ft climb through old-growth redwoods. Serious grit required; out-and-back recommended.

This 1.8-mile trail climbs 700 feet through old-growth redwoods transitioning to Sitka spruce forest, finishing at Gold Bluffs Beach on the Pacific. It's a lung-buster popular with summer hikers seeking genuine workout—steep, relentless climb with minimal switchbacks and shade on upper sections. The payoff: California Coastal Trail connection and ocean views. Winter and spring render sections swampy and muddy, so summer through early fall is your window.
Strenuous
Pacific Ocean connection via California Coastal Trail and Gold Bluffs Beach. Old-growth redwood forest transitions to dramatic coastal Sitka spruce ecosystem. Part of larger 19-mile bike loop.
• The forest canopy opens dramatically near the coast; the Pacific Ocean appears suddenly in the final 0.3 miles • Don't stop at Gold Bluffs Beach parking area; hike to the actual beach and walk north along the sand for sea stack views • The false summit at Mile 1.2 will deceive you; the coast is closer than it feels • Loop extension: connect to the 19-mile Davison/Streelow Creek Loop for a full-day punishment • Summer weekends = conga line; go weekday morning for solitude
Late spring through early fall
700 feet of elevation in 1.8 miles is steep for young children; not suitable for toddlers or poor hikers. Falling branches pose injury risk. Roosevelt Elk on the beach—teach children never to approach or feed wildlife.
Hikers praise the coastal payoff and old-growth redwoods but warn that 700 feet over 1.8 miles is relentless. Summer crowds can be significant. Winter/spring conditions transform the trail into a muddy swamp; most hikers report it's only viable May through October.
None required
Not required
Steep switchbacks with trip hazards from exposed roots and rocks. Ossagon Creek section very wet in winter/spring; near-coastal sections prone to flooding or deep mud. Falling branches are frequent hazard—stay alert. Roosevelt Elk herd on beach—large, wild animals; maintain 100-yard distance. Cell service very limited and unreliable.
Steep, rooty sections with exposed rock hazards throughout. Uneven terrain, slippery when wet. Not suitable for hikers with significant mobility limitations or knee issues.
700 feet of elevation in 1.8 miles is steep for young children; not suitable for toddlers or poor hikers. Falling branches pose injury risk. Roosevelt Elk on the beach—teach children never to approach or feed wildlife.
Gold Bluffs Beach Campground at trailhead. Visitor services and facilities at Prairie Creek Redwoods State Park headquarters, a few miles south. Water, restrooms, and supplies available there.
Hikers praise the coastal payoff and old-growth redwoods but warn that 700 feet over 1.8 miles is relentless. Summer crowds can be significant. Winter/spring conditions transform the trail into a muddy swamp; most hikers report it's only viable May through October.
" Hikers praise the coastal payoff and old-growth redwoods but warn that 700 feet over 1.8 miles is relentless. Summer crowds can be significant. Winter/spring conditions transform the trail into a muddy swamp; most hikers report it's only viable May through October."
Doable but brutal. 700 feet in 1.8 miles is relentless switchbacks. Train on stairs first. Most fit people take 2.5–3 hours.
No bears reported here. Roosevelt Elk are present on the beach—stay 100 yards away. They're large and wild; never approach or feed them.
Winter/spring: swampy and nearly impassable. Summer-fall: mostly manageable but still wet near Ossagon Creek. Waterproof boots recommended year-round.
No. Pets are not allowed on this trail.
Yes, popular bike trail. E-bikes prohibited on California State Park lands. Standard mountain bikes welcome.
No. Coverage is very limited and unreliable. Tell someone where you're going and when you expect to return.
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