From the guidebook:
Follow the trail on the Brazos side past the Three Gray Faces to the obvious cave. Access may be determined by water levels.
Browse More Classics in Shuttle Cave
Mountain Project's determination of some of the classic, most popular, highest rated routes for Shuttle Cave:
Columbia 5.12b Sport, 1 pitch, 35 feet
Featured Route For Shuttle Cave
Columbia 5.12b TX : Paradise on the Brazos : Shuttle Cave
From the guidebook:Climb the route on the left side of the cave (denoted in fixed draws). This POB classic was named in honor of the space shuttle Columbia, which broke apart in blue skies over the crag (north Texas) on January 1st, 2003....[more] Browse More Classics in TX