First boulder visible from trail, sloping west and east sides, tall vertical north side. Quartz crystals and some flaky rock.
Go down center trail to the metal sign. At the sign, take the left trail briefly, then scramble up to boulder, crossing a wash in the process.
4 Total Routes
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Mountain Project's determination of some of the classic, most popular, highest rated routes for Thumbelina Boulder:
The Blind Mole's Tunnel V3-4 6a+ Boulder, 15'
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Featured Route For Thumbelina Boulder
Stand start on small crimps and a high foot in the center of the blank face, stand up to tiny crimp, then large right-facing block. Work straight up, or up and left.Grade is estimate, I haven't finished this one yet...[more] Browse More Classics in AZ
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