Visitors
Welcome to INL
The INL headquarters building is located in Idaho Falls, Idaho and is 2.7 miles from the Idaho Falls Regional Airport. The INL nuclear facilities are located on the desert about 45 miles west of Idaho Falls (see maps below).
Idaho National Laboratory
2525 Fremont Avenue
Idaho Falls, ID 83415
866-495-7440
ID Needed For Visitor Access
For visitor access and badging at INL, U.S. citizens must present a REAL-ID compliant form of identification, such as a current U.S. passport or driver’s license. A list of compliant forms of ID can be found on TSA’s website, at Acceptable Identification at the TSA Checkpoint | Transportation Security Administration.
Please note that Idaho National Laboratory does not accept Mobile Driver’s Licenses (mDL’s) at this time.
Non-US citizens are subject to the requirements of the Department of Energy Foreign Visits Office.
Directions to Security Badging Office
Proceed to the INL Willow Creek Building (WCB) at 1955 Fremont Ave. Visitor parking is available in the front of the building at the second turn on your right. Visitors may enter through the front lobby entrance.
INL Group Tours
INL offers guided group tours that can be tailored to your group’s interests. From school groups to civic and professional organizations, more than 3,000 people tour INL every year to learn more about INL facilities, research, operations and history. To request a tour, please email tours@inl.gov. View tour guidelines.
EBR-I Atomic Museum
On December 20, 1951, Experimental Breeder Reactor No. 1 (EBR-1) became the first power plant to produce electricity using atomic energy. It is now a historic landmark and is open to the public from Memorial Day weekend through Labor Day weekend — seven days a week — from 9 a.m. to 5 p.m. Admission is free.
Idaho National Laboratory
Additional Addresses
EROB (Engineering Research Office Building)
2525 N. Fremont Ave.
Idaho Falls, ID 83415
Energy Innovation Laboratory and INL Meeting Center
775 MK Simpson Blvd.
Idaho Falls, ID 83415
CAES (Center for Advanced Energy Studies)
995 MK Simpson Blvd.
Idaho Falls, ID 83415
ESRL (Energy Security Research Laboratory )
650 MK Simpson Blvd.
Idaho Falls, ID 83415
Letters should be mailed to:
Employee Name
Idaho National Laboratory
P.O. Box 1625
Idaho Falls, ID 83415
