§ 02 — OVERVIEW
The Manhattan Project is one of the most transformative events of the 20th century. It ushered in the nuclear age with the development of the world’s first atomic bombs.
Most of this development took place in three secret communities located in Hanford, WA, Los Alamos, NM and Oak Ridge, TN. Today, you can visit these three sites that make up Manhattan Project National Historical Park.
§ 03 — LOCATION
Directions
Manhattan Project National Historical Park is located in three states: New Mexico, Tennessee, and Washington. For more information on accessing each of these three units, visit our Directions & Transportation page.
Weather Notes
The Manhattan Project National Historical Park has units in Hanford, WA, Los Alamos, NM, and Oak Ridge, TN. Check local weather conditions at each unit before you visit.
§ 04 — AMENITIES
§ 06 — CONDITIONS
National Weather Service · seven-day outlook · updated hourly
§ 07 — SIGNAL
FCC broadband data · actual signal varies in remote terrain
§ 08—11 — FROM THE FIELD
Community Intel from visitors, written reviews, dated trip reports, and reader-submitted photographs.
§ 09 — REVIEWS
§ 10 — TRIP REPORTS
§ 11 — COMMUNITY PHOTOS
§ 05 — TRAILS NEARBY
Nearby Trails
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§ 01 — VITALS
AT&T
T-Mobile
Verizon
Based on FCC availability data. Actual signal may vary in remote terrain.
Jun
87°F
Slight Chance Showers And Thunderstorms
5 mph SW
Sat
88°F
Sunny
5 to 15 mph SW
Sun
87°F
Sunny
0 to 10 mph W
Mon
87°F
Sunny
10 mph S
Tue
89°F
Sunny
0 to 10 mph SW
Wed
87°F
Sunny then Slight Chance Showers And Thunderstorms
5 to 10 mph SW
Thu
86°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
5 to 10 mph W