 In 2005 , a program to build an interpretive trail began on Lower Table Rock near the trailhead . Prior to construction , some persons with disabilities , children , or the elderly may have been prevented from using either of the Table Rocks due to the steep terrain and narrow paths . The finished project involved making a 500 @-@ foot ( 150 m ) section of trail accessible and adding a 1 ⁄ 2 @-@ mile ( 800 m ) long section of new trail for general public use . 
