DoubleTree by Hilton Washington D.C. - Silver Spring

8727 Colesville Road

Silver Spring, MD 20910

(301) 589-5200

The Third Conference on APOLO-2022 will take place at the DoubleTree by Hilton Washington, D.C. - Silver Spring located at 8727 Colesville Road, Silver Spring, MD 20910.  The hotel is located one mile inside Washington's Capitol Beltway and four blocks from the Washington, D.C. border.



Valet parking is available at the DoubleTree hotel garage.  The cost for parking is $15 for overnight and non-overnight guests. Parking availability in the hotel's garage is limited.

Additional parking is available in the "Town Square Garage" located on Roeder & Ellsworth, directly behind the hotel lot.  The Town Square Garage is attended between 7:00 a.m. and 8:00 p.m. Monday through Thursday, and 7:00 a.m. to 6:00 p.m. on Fridays.  The parking rate is $0.75 per hour and free on evenings, weekends and County Holidays.  However, a ticket is required until 8:00 p.m. to exit the garage.  


There are three area airports located in the Washington, D.C. metropolitan area.

  • Ronald Reagan Washington National Airport (DCA) ~26 miles and about 37-minute drive in light traffic 

  • Washington Dulles International Airport (IAD) ~35 miles and about a 45-minute drive in light traffic 

  • Baltimore Washington International Airport (BWI) ~30 miles and a 40-minute drive in light traffic


There are several transportation options available to and from each area airport including taxis, App-based Rides (Lyft and Uber), and rental cars to meet your travel needs. Two DoubleTree hotels are located in the Silver Spring, MD area, so always include the hotel's address (8727 Colesville Road, Silver Spring, MD 20910) to your driver.

Taxi Service 

  • Ronald Reagan Washington National Airport taxi service is on a first-come, first-served basis. Taxi drivers are licensed, obtain safety inspections, and have received customer service training. Estimated taxi cost to the meeting venue is approximately $65 one way.  For more information click here.

  • Washington Flyer taxi service offers transportation services from Washington Dulles International Airport exclusively with 24-hour service to and from the Airport.  Estimated taxi cost to the meeting venue is approximately $70 one way. For more information click here.

  • BWI Airport Taxi offers taxi transportation services from the Baltimore Washington International Airport and have taxicabs stationed at the airport 24-hours a day ready to serve your transportation needs. Estimated taxi cost to the meeting venue is approximately $80.  For more information click here.


App-Based Ride Service 

  • Ronald Reagan National Airport App-based Rides with Lyft and Uber is approximately $60 - $86 one way. Use your smartphone to select the pickup zone and coordinate directly with the driver. Green flags located outside on the outer terminal curb designate the appropriate pick-up loading zones. For more details on Ronald Reagan National Airport Ride App information, click here.

  • Dulles International Airport App-based Rides with Lyft and Uber cost is approximately $58 - $77 one way. Dedicated pick-up curb for Uber and Lyft is located on the ground level outside of Baggage Claim.  The area is accessible via doors 2, 4, or 6. For more details on Dulles Airport Ride App information, click here.

  • Baltimore Washington International Airport App-based Rides with Lyft or Uber is approximately $54 - $70 one way. Pickup and drop off areas for Uber and Lyft are located at the terminal curbs on the Departures/Ticketing Level of all terminals.  For more details on BWI Airport Ride App information, click here.

Helpful Lyft and Uber Ride Tips: 

  • Wait to request your ride until after you have claimed your luggage at the baggage claim, or you have arrived on the ground level.

  • Ride app drivers should not solicit customers and payment is made through the mobile app.

  • Verify the license plate, car make and model, and the driver’s name match what is in the app before you get into the ride app vehicle.

  • Verify that the driver has the correct address for your destination. The meeting venue's address is 8727 Colesville Road, Silver Spring, MD 20910.


The Metro Silver Spring Station (Red Line) is approximately a half-mile from the meeting venue.  Metrorail service is available from the Ronald Reagan National to the meeting venue. The trip takes approximately one hour travel time. The Metrorail station is connected to the concourse level of Terminals B and C at the airport. 

Using Metrorail from Reagan National Airport Station:

  • Take the YELLOW LINE towards GREENBELT Metro Station

  • Get off at GALLERY PLACE CHINATOWN Metro Station 

  • Take the RED LINE towards GLENMONT Metro Station

  • Arrive at SILVER SPRING Metro Station

  • Exit station at North Side Silver Spring Metro Station

  • Walk approx. 4 blocks NE on Colesville Road

For more information on getting to the Metrorail station from the Ronald Reagan National Airport terminals and to the Terminals from the Metrorail station, Metrorail fares, hours of operation, etc. click here. You may also utilize the Washington Metropolitan Area Transit Authority (WMATA) online trip planner for assistance with planning your trip by clicking on the following link Trip Planner | WMATA.

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