(From the Handren guide book): this crag sits low on the right side of the gully that slants up to the east underr the Great Red Book. It is a very shady wall that almost never gets any sun. There is some Fragile and sandy rock here, but also a few good routes.
Approach the same as the black corridor but take the trail to the right after the pools. It is the first bolted wall on your right.
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Mountain Project's determination of some of the classic, most popular, highest rated routes for The Sand box:
Sand Buckets 5.11b Sport, 50 feet
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Sandblaster 5.12c Sport, 50 feet
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