#28: Charleston, SC. Enjoy the architectural landscape and the gardens.
More Favorites: 19. Natchez Trace, MS. Check out the Emerald Mound along the old road (mile marker 10.3); 1-800-305-7417. 20. Lake Hefner, Oklahoma City, OK. Meander the South Grand Boulevard Trail; (405) 297-2211. 21. National Mall, Washington, D.C. Take in the monuments and the cherry blossoms; (202) 426-6841. 22. Chastain Park Trail, Atlanta, GA. Amble down the popular 3-mile trek; (404) 875-7284. 23. Jemison Park, Mountain Brook, AL. Walk this urban trail near Birmingham; (205) 874-0617. 24. Fairchild Tropical Botanic Garden, Coral Gables, FL. Palms flourish in this paradise; (305) 667-1651. 25. Appalachian Trail, NC. Trek along the North Carolina-Tennessee border; (304) 535-6331. 26. Great Falls Park, VA. Get to know the Potomac River at this pastoral spot; (703) 285-2965. 27. Sewanee, TN. Wind through Abbo's Alley (a garden alongside a stream); (931) 598-1000 or www.sewanee.edu. 28. Charleston, SC. Enjoy the architectural landscape and the gardens; 1-800-774-0006.