EPA's main campus at Federal Triangle consists of a cluster of adjacent buildings including Ariel Rios North and South, EPA East and West, and the Ronald Reagan Building. The main campus is located around the Woodrow Wilson Plaza between 12th and 14th Streets and Pennsylvania and Constitution Avenues NW. The White House, the Washington Monument, and the U.S. Capitol are within walking distance. See a complete map of the area.
Federal Triangle Stop
EPA Federal Triangle campus is most easily accessed by taking DC's subway, commonly called "Metro." The campus is located at the Federal Triangle Metro stop on the Blue / Orange Lines.
Get off the Metro at Federal Triangle and go up three sets of escalators.
To your right is Ariel Rios North and to your left is Ariel Rios South.
Across the courtyard in front of you is the Reagan Building.
EPA East and West are along Constitution Avenue. To get there, turn around, walk out to 12th Street, turn right and walk to Constitution Avenue. EPA East is the first building on the right, followed by the Mellon Auditorium and EPA West.
The campus is also walking distance from the Metro Center stop, which is accessible by Red, Blue, and Orange lines.
See Washington Metro and Station Masters for more information.
Environmental Protection Agency
Ariel Rios Building
1200 Pennsylvania Ave. NW
Washington, DC 20004
If you are coming by taxi, most taxi drivers will know where to go if you say "EPA at Federal Triangle" or "EPA at Twelfth and Pennsylvania." If you are driving...
From Northern Virginia/ areas southwest
From Dulles International Airport/areas west
From Ronald Reagan National Airport/areas south
From Baltimore/Washington International Airport/areas north
From Rockville/areas northwest
Ronald Reagan Building and International Trade Center
There is an underground parking garage available for guests at $7/hour, not to exceed $18/day. The garage entrace is located at 13-1/2 Street off of Pennsylvania Avenue, opposite Freedom Plaza.
Visit the Ronald Reagan Building and International Trade Center's Web site for more information on the parking garage.
Guests visiting EPA Headquarters need to have a valid photo identification to enter, may be asked to go through a metal detector, and must be signed-in and escorted by an EPA employee. Visitors may enter at these locations:
Ariel Rios North and South: Federal
Triangle Metro stop entrances
EPA East and West: Constitution Avenue entrances
Ronald Reagan Building: 14th Street entrance
Visit other EPA headquarters buildings in Washington DC area (other than Federal Triangle).