Nestled in the scenic Texas Hill Country, Natural Bridge Caverns is kicking their holiday festivities up a notch. They will have caroling tours from 4:30 p.m. to 6:30 p.m. You can visit Santa “Spelunker” Claus and then round up his reindeer in a 5000-square-foot outdoor maze. As the sun sets behind the Caverns' 30-foot tall Christmas tree there will be a 1/3-mile trail of lights and an outdoor movie.