![Lockkeeper's House Opens on National Mall for First Time in 40 Years, the Mall's Oldest Structure Dating to the Days of Canal Use Lockkeeper's House Opens on National Mall for First Time in 40 Years, the Mall's Oldest Structure Dating to the Days of Canal Use](https://media.timeout.com/images/105888764/750/422/image.jpg)
Lockkeeper's House Opens on National Mall for First Time in 40 Years, the Mall's Oldest Structure Dating to the Days of Canal Use
![File:US Navy 040526-N-0295M-058 National World War II Memorial located on the National Mall in Washington, D.C.jpg - Wikimedia Commons File:US Navy 040526-N-0295M-058 National World War II Memorial located on the National Mall in Washington, D.C.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/e/e8/US_Navy_040526-N-0295M-058_National_World_War_II_Memorial_located_on_the_National_Mall_in_Washington%2C_D.C.jpg)
File:US Navy 040526-N-0295M-058 National World War II Memorial located on the National Mall in Washington, D.C.jpg - Wikimedia Commons
![The Mall as proposed by Pierre L'Enfant 1790 : from the original : [Washington D.C.] | Library of Congress The Mall as proposed by Pierre L'Enfant 1790 : from the original : [Washington D.C.] | Library of Congress](http://tile.loc.gov/image-services/iiif/service:gmd:gmd385:g3852:g3852m:ct005090/full/pct:25/0/default.jpg)
The Mall as proposed by Pierre L'Enfant 1790 : from the original : [Washington D.C.] | Library of Congress
![Large number of tourists between the Lincoln Memorial and the Washington Monument, located on the National Mall, Washington, DC, USA Stock Photo - Alamy Large number of tourists between the Lincoln Memorial and the Washington Monument, located on the National Mall, Washington, DC, USA Stock Photo - Alamy](https://c8.alamy.com/comp/2C4F40N/large-number-of-tourists-between-the-lincoln-memorial-and-the-washington-monument-located-on-the-national-mall-washington-dc-usa-2C4F40N.jpg)
Large number of tourists between the Lincoln Memorial and the Washington Monument, located on the National Mall, Washington, DC, USA Stock Photo - Alamy
![Actionbound – National Mall Scavenger Hunt - Smartphone rally – Scavenger hunt app – Treasure hunt app | Create your own scavenger hunt for mobile devices – GPS treasure hunt app – Tablet tour – Amazing Race App Actionbound – National Mall Scavenger Hunt - Smartphone rally – Scavenger hunt app – Treasure hunt app | Create your own scavenger hunt for mobile devices – GPS treasure hunt app – Tablet tour – Amazing Race App](https://content.actionbound.com/user/5fb91fd020e12f3786a506d1/image/bi/1608006322.png)