DC National Mall links 180 miles trails

- Travel posts highlight the National Mall as a hub for long, connected urban trails reaching Mt. Vernon and Rock Creek Park for extended walking routes. - The combined trail network totals roughly 180 miles when you include inner-city segments linking cultural sites and greenways. - That makes Washington, D.C. a strong choice for multi-day, walkable sightseeing that mixes monuments with long heritage trails. (x.com)