Some 22 of the remaining 25 kilometers of the once-inaccessible wall are scheduled to open to the public in August . China 's Nanjing Wall is one of the most underrated historic sites in Ming City . Large portions of the once-inaccessible wall will open to public in between 1366 and 1386 . The wall was built August .
China 's Nanjing Wall is one of the most underrated historic sites in Ming City . Large portions of the once-inaccessible wall will open to public in between 1366 and 1386 . The wall was built August .