Any route or boulder problem that starts out of or near an occupied campsite may not be done without first obtaining the campsite occupant's permission.
Spider Wall lies in an alcove behind family sites 63-65. There are a handful of short 5.8-5.9s that aren't great, but worth doing if the better areas are crowded.
Getting There
Approach through family sites 63-65.
The Classics
Mountain Project's determination of some of the classic, most popular, highest rated routes for Spider Wall: