We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Experimental Breeder Reactor No. 1 (EBR-I) Atomic Museum

Review Highlights
A surprising discovery

While motoring across Idaho, came across a sign indicating that a historical feature lie ahead... read more

Reviewed 3 weeks ago
DonaldYokum
,
Ventura, California
Must Stop!!

We stopped randomly to stretch our legs. It was amazing if you enjoy history. We took a self-guided... read more

Reviewed August 14, 2018
Seaside787364
via mobile
Read all 200 reviews
196
All photos (196)
Full view
Certificate of Excellence
Traveler Overview
  • Excellent71%
  • Very good23%
  • Average5%
  • Poor0%
  • Terrible1%
Travelers talk about
“nuclear energy”(24 reviews)
“labor day”(15 reviews)
About
Local Weather
Powered by Weather Underground
31°
12°
Jan
32°
12°
Feb
41°
19°
Mar
Contact
Arco, ID
Website
+1 208-526-0050
Call
Improve This Listing
Reviews (200)
Filter reviews
190 results
Traveler rating
137
42
10
0
1
Traveler type
Time of year
LanguageEnglish
More languages
137
42
10
0
1
Show reviews that mention
All reviews nuclear energy self guided tour labor day national historic landmark craters of the moon free tour power plant idaho falls light bulbs national parks passport science geek original building nearby town atomic burger great tour cold war interactive displays
FilterEnglish
Updating list...
1 - 10 of 190 reviews
Reviewed 3 weeks ago

While motoring across Idaho, came across a sign indicating that a historical feature lie ahead. Pulled into the parking area, and found that the item of interest was nothing less than the first nuclear breeder reactor was the featured item. As a life-long interested party...More

Date of experience: January 2018
Thank DonaldYokum
Reviewed August 14, 2018 via mobile

We stopped randomly to stretch our legs. It was amazing if you enjoy history. We took a self-guided free tour. You get to see the entire reactor facility and it had kid-friendly activities too. It had a slightly strange vibe but I think it’s because...More

Date of experience: August 2018
2  Thank Seaside787364
Reviewed August 10, 2018

Not a huge site but some very interesting facts n suprising how little was known about radioactivety when this place was built. Can have guided tour or walkaround yourself.

Date of experience: June 2018
Thank Mike W
Reviewed August 2, 2018 via mobile

Experimental Breeder Reactor I (EBR-I) is a decommissioned research reactor and U.S. National Historic Landmark located in the desert about 18 miles (29 km) southeast of Arco, Idaho. It was the world's first breeder reactor.At 1:50 p.m. on December 20, 1951, it became one of the world's first electricity-generating nuclear power plants when it produced sufficient...More

Date of experience: June 2018
Thank Bugqueen
Reviewed July 29, 2018

This unassuming looking place is the US birthplace of atomic energy generation. Much of the original plant remains. Great tour by very savvy guide -- scientific details (in such a way the enon-scientists in the group could keep up) and historical context provided. A must...More

Date of experience: July 2018
Thank Betty B
Reviewed July 25, 2018 via mobile

Don’t miss this site if you’re driving through the area. It is a fantastic time capsule that shows you how “what if” can become a reality. In the early 50s a handful of people built a nuclear energy apparatus from scratch and proved that a...More

Date of experience: July 2018
Thank Robin W
Reviewed July 23, 2018 via mobile

I love old tech. Amazing that with no computers and analog everything we managed to build this thing. No lives lost or damaged. The tour is free and the young lady explained it all very well. My teen girls enjoyed it! If they had a...More

Date of experience: July 2018
Thank chargerpow
Reviewed July 20, 2018 via mobile

We literally stumbled on this place on our recent family vacation, but this ended up being a highlight for our time in Idaho for our 11 year old son. The museum is hands on and the individuals working at the museum were very knowledgeable. We...More

Date of experience: June 2018
Thank Michelle G
Reviewed July 6, 2018 via mobile

Glad we stopped to see this museum! It has a lot of great history for you to walk through. No fee to go through...

Date of experience: July 2018
Thank Arkansastraveler74
Reviewed June 29, 2018 via mobile

My wife and visited today. I went to the Navy Nuclear Power Training in this area over 46 years ago. Dena vu time. Interesting to see all of this technology. Free tour.

Date of experience: June 2018
Thank TxWaccamaw
View more reviews
Nearby
Nearby HotelsSee all nearby hotels
D K Motel
148 reviews
16.92 miles away
Super 8 by Wyndham Blackfoot
283 reviews
38.96 miles away
Best Western Blackfoot Inn
308 reviews
39.12 miles away
White Knob Motel and RV Park
13 reviews
41.21 miles away
Nearby RestaurantsSee all 11 nearby restaurants
Pickle's Place
317 reviews
16.80 miles away
Heidi's Cafe
5 reviews
24.49 miles away
Golden West Cafe
55 reviews
16.33 miles away
Mountain View Cafe
45 reviews
17.00 miles away
Nearby AttractionsSee all 3 nearby attractions
Idaho Potato Museum
247 reviews
40.09 miles away
Lost Rivers Museum
10 reviews
41.25 miles away
Fort Hall Casino
75 reviews
45.25 miles away
Questions & Answers
Ask a question
katy a
May 15, 2016|
AnswerShow all 2 answers
Response from TumbleweedandCactus | Reviewed this property |
Yes, should be open Sunday but only open Memorial Day to Labor Day. Well worth a stop.
0
Votes