Quality, white, granite, vertical face with a couple traversing lines.
Immediately before arriving at the first of the Hummingbird Boulders, you can see this block off to the right of the trail, set back about 30 yards. A much smaller block of similar white granite sits to the left of the trail right in the same vicinity. I have sought out the history of this one far and wide, without any solid information surfacing. Regardless, the granite is prime (substantially different from most of the other rock in the area) and the movement worthy.
Browse More Classics in Seam Boulder
Mountain Project's determination of some of the classic, most popular, highest rated routes for Seam Boulder:
Fern Gully V3 Boulder, 14 feet
Dihedral Crack V3+ Boulder
Not the V3 Dihedral V4 Boulder, 10 feet
Seam Traverse V7 Boulder, 20 feet
The Deviant V9 Boulder
Featured Route For Seam Boulder