Sequoia National Forest · California
Boole Tree
2.2 mi of trail, end to end · Boole Tree Trailhead: 2.25 mi loop in the Service's write-up · native material surface · trail No. 28E02 · trail class 3 · typical grade 12-20% · tread 18-24 inches wide · hiking, horse, bike
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Along the way Boole Tree
Trailhead Boole Tree Trailhead Drive there
Boole Tree Trailhead 2.25 mi loop · the Forest Service's write-up
The Boole Tree trailhead is approximately 4.2 miles north of Grant Grove Village (east) on Highway 180 to FS Road 13S55. The trail begins at the parking area and heads uphill through a mixed forest of lodgepole, western white, Jeffrey, and sugar pines. At a T-junction, the trail makes its final decent to the sixth largest giant sequoia in the world, the Boole Tree. Distance: 2.25 miles, loop.
This trailhead on fs.usda.gov
Every trail in Sequoia National Forest
About this trail's facts
The lines are the US Forest Service's National Forest System trails layer (public domain), read 2026-10-16 and simplified for the map; the length is the line's, end to end, and the class, surface, grade and tread width are the forest's own entries where it publishes them - a forest that publishes the centreline alone has none. The trailheads and the points along the way are the Service's recreation points, and the write-ups its own recarea text, unedited. Heights come from USGS 3DEP through Terrain Tiles on AWS (Mapzen/Tilezen), read along each line and rounded; a short trail on steep ground can be off by a few tens of feet. Closures change: check the forest's own site before you go.
