Routes : North America : United States : California : Los Angeles County : Williamson Rock : Butcher Block : Grey Matter
Grey Matter - 5.10c
Average Rating : 0.00 out of 5Route sequence (left to right): 1
Route Summary | Ascent Notes (0)
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Description:
on the backside
Submitted by: tigerbythetail on 2004-08-12
Views: 508
Route ID: 28586