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California
19.6 mi
Distance
1,939 ft
Gain
We won't guess. Here is exactly what we do and don't know.
What we do know
Inside Shasta-Trinity National Forest
2 managing-area boundaries mapped — agency alerts for them feed this page automatically.
Boundary data
What's missing
No access route mapped
We don't yet know which road reaches this trailhead, so we can't tell you if it's gated.
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Why you'll love it
Rainbow
AI-suggested draft · review before you go
No permit or access details on file for this trail — check with the local land manager before you go.
The Rainbow Trail is a challenging 19.61-mile journey through California's diverse terrain, offering hikers an extended backcountry experience with nearly 2,000 feet of elevation gain. This long-distance route showcases the region's natural beauty and provides excellent opportunities for experienced hikers seeking solitude and scenic vistas. The trail's length and sustained elevation make it ideal for those looking to test their endurance on a full-day adventure.
Trout Creek Nature
~0 min drive
Easy 1-mile nature walk along Trout Creek with minimal elevation gain.
Upper Antelope Creek
~6 min drive
Remote 22-mile creek drainage trek with 2,082 ft elevation gain.
Baird Rr Grade Tie
~15 min drive
Easy 3.2-mile walk along a historic railroad grade with minimal elevation gain.
Algoma Nature
~23 min drive
Easy 1-mile nature walk with minimal elevation gain.
Asperin
~10 min drive
Moderate 9.42-mile day hike with 489 ft elevation gain in Asperin area.
Clear Creek
~24 min drive
Steep 4-mile foothill hike with 1,927 ft gain and creek views.
Inconstance
~25 min drive
Short, easy trail with 431 ft gain near Inconstance, California.
Cramer
~11 min drive
Moderate 9.7-mile mountain trail with 1,364 ft elevation gain.
Green Butte
~30 min drive
Steady 4.13-mile climb to Green Butte with 1,798 ft elevation gain and summit views.
Middle Falls Main
~27 min drive
Quick waterfall viewing trail with minimal elevation gain.
