As part of the Obama Administration's ongoing efforts to promote openness and
transparency at all levels of government, the Raven Rock Mountain Complex is
proud to open up its Top Secret facility for public tours. Because of the remote location
and security requirements of this underground facility, tours are being offered only through
the White House's Weekend
at Camp David program.
Tour guests will arrive via the six and a half mile tunnel between Camp David and Site R. The first stop on the tour will be the Security Building, where guests will be finger-printed, photographed, and frisked.
Staff from the Fire & Emergency Services will conduct a briefing on the fire evacuation plan and the use of the emergency escape masks. While an evacuation is highly unlikely, the safety briefing is required for all Site R visitors. Flashlights will be issued to all guests in the unlikely event the entire facility is suddenly plunged into complete darkness.
The next stop on the tour is the Ventilation System Control Room. The Raven Rock facility
is located deep inside a mountain and requires a sophisticated ventilation
system to continuously control and monitor the air quality.
The central
filtration system draws in unfiltered air from outside through numerous
strategically dispersed intake vents. The air passes through a bank of 12
filters certified for the collection of nuclear, biological, and chemical (NBC
or CBRN) toxins.
Staff from the RRMC Life Support Division responsible
for this area will be available to answer questions.
The tour continues to the main command center for Site R
where you will have the opportunity to see the exciting day-to-day activities up
close.
The RRMC serves as a National Military Command Center (NMCC) and the
Alternate Joint Communications Center (AJCC) for the Pentagon. As such, all
communication links between the Pentagon and military installations throughout
the world are replicated here at Site R.
Members of the 114th Signal Battalion will accompany you on this part of
the tour to answer your questions. Tour guests are requested to refrain from
touching any of the electronic equipment, especially any red buttons.
Guests will proceed to the underground reservoir for a brief overview of the
water filtration and distribution system. Samples will be made available for your consumption.
Finally, you will head over to view the
bomb blast doors at the the main personnel entrance. The entire installation is
sealed off by these 30-ton bomb blast doors, 3 feet thick, that can be
hydraulically closed in less than a minute.
The tour ends with a quick stop at the Granite Cove dining facility located
within RRMC. Deli fresh sandwiches, hot food, rotisserie chicken, fruit, snacks,
desserts, and beverages are available for purchase.
Whenever possible,
the Installation Commander will try to stop by to answer any remaining questions
you may have about the Raven Rock facility and its important mission and future direction.
Following the 20 minute snack break and restroom stop, you will be
escorted back to the Camp David Tunnel entrance for your return trip to Camp
David.
Tour guests will have their choice of receiving either an official RRMC coin or t-shirt as a souvenir of their visit.

Raven Rock Mountain Complex was recently selected by Popular Mechanics as one of the "World's 18 Strangest Military Bases".
Click on the photo below for the story.
Read more about the Raven Rock Mountain Complex.
View photos from President Obama's tour of Site R.
Return to the White House Weekend at Camp David page.