*NEW LOCATION*  Concho Billie Trail
From Naples:  Take US41 East towards Miami, Turn left on 839 (Turners River Rd) at H.P. Williams Boardwalk. Drive 7 Miles until you see signs for Concho Billie Trail. 
From Miami: Take US41 West towards Naples, Turn right on 839 (Turners River Rd) at H.P. Williams Boardwalk. Drive 7 Miles until you see signs for Concho Billie Trail.