Visitor Information

NIAID offices and laboratories are located on or near the National Institutes of Health (NIH) main campus in Bethesda, MD, and at Rocky Mountain Laboratories in Hamilton, Montana.

NIAID – NIH Campus – Bethesda, MD

The NIH main website maintains and updates useful visitor information, including maps, directions, shuttle schedules, parking, and security: NIH Visitor Information.

You can also explore the NIH Virtual Tour website and find maps and information about the Bethesda, MD campus.

NIAID – 5601 Fishers Lane – Rockville, Maryland


National Institute of Allergy and Infectious Diseases (NIAID)
5601 Fishers Lane
Rockville, MD 20892

Map and Directions

Google Maps link to 5601 Fishers Lane  

Walking Map


Visitors must enter the building through the front lobby entrance on Fishers Lane and present a valid, government-issued photo ID to the security guards. Security screenings are required for anyone not in possession of a valid HHS badge.


A public parking garage is located at 5635 Fishers Lane, approximately one block from 5601. The cost is $4 for the first hour, $6 for the second hour or $8 a day. Note: The public garage accepts cash only.

Public Transportation

NIAID (5601 Fishers Lane, Rockville, MD) is serviced by Ride On Bus and Metro. The nearest Metro station is Twinbrook (Red Line), which is less than half a mile away from the building. Cross Twinbrook Parkway at the intersection with Fishers Lane and proceed down Fishers Lane. NIAID is the last building on the left.

Walking Map

NIAID – Rocky Mountain Laboratories – Hamilton, Montana

The Rocky Mountain Laboratories (RML) are located in Hamilton, Montana, a small but thriving community nestled between the Bitterroot and Sapphire Mountains. Learn about the Bitterroot Valley


903 S 4th St
Hamilton, MT 59840

Map and Directions

RML campus map

Google Map link to RML

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