The National Museum of Natural History Opens It's Door Today!
(Washington, DC) -- You have one more option for museums that are open in DC. The National Museum of Natural History opens it's door today. Like the other Smithsonians that have re-opened, you have to get a free timed-entry pass in advance. And you will have to wear a masks inside the museum. To find the full list of all nine Smithsonians that are open and get your free passes, just click the link below: