Shady. Two trees are about two feet away from the boulder but they don't really get in the way.
From the parking at picnic area 59, across the road from the Warm-up Area, walk up the loop road against traffic a couple hundred feet or so. The boulder should be noticeable up the hill a little to your left
Browse More Classics in Tomato Boulder
Mountain Project's determination of some of the classic, most popular, highest rated routes for Tomato Boulder:
Eating Paste V0 Boulder, 17 feet
Tomato Traverse V3 Boulder
Featured Route For Tomato Boulder