The Hill Country is laced with scenic drives, but F.M. 337 is among the most spectacular, with massive wooded steppes enfolding secluded valleys.
R.M. 187 north of Vanderpool climbs to the surface of the Edwards Plateau (2,300 feet) as it joins Texas 39. Sinkholes--porous basins that feed rainwater into the deep Edwards Aquifer--abundantly dot the Hill Country.