By Rafael L. | 9/5/2015
Great place to visit if you're in D.C. The best part about it is that it's completely free unless you would like to leave a donation. Lots to see and learn about, and the gem and rock section was absolutely amazing.
By anonymous | 8/27/2015
Very nice
By MarkF | 8/25/2015
Loved the whole experiance
By Stoney | 8/16/2015
Awesome place to visit
By Paul M | 8/8/2015
Severely Crowded during mid day. I'll visit weekday and early morning next time.
By Ali | 8/4/2015
Great place to visit
By I am overally satisf | 8/4/2015
It was very interesting museum. I was excited
By Aretha G | 8/2/2015
the visit was nice but the bathrooms were dirty and the food wasn't that great I'm sorry they keep popping
By Mal K | 7/27/2015
Very busy but efficient the way is run
By Mel | 7/25/2015
I enjoyed the imax theatre movies!