Open again after the hurricane, best-kept-secret BLDG 92 has opened its doors to honor veteran, industrial, medical, and military history at the Brooklyn Navy Yard Center.

The stunning displays of over 235 years of history in New York Harbor inside are nothing compared to the experience of traipsing around by bus and foot to poke in and around the mix of crumbling 19^th-century architecture, active dry docks, overgrown campuses, historic streets, and state-of-the-art sustainable design.

Take a look at the sights seen during the sunny days of summer on the Flickr feed, and book your trip now. It’s an adventure to get there (subways aren’t exactly close), but you will feel amazing to walk in the footsteps of so many heroes of American history and innovation, like Commodore Perry, Dr. Squibb, the North Atlantic Command for WWII, and Rosie the Riveter.

If it all feels and looks a little like a back lot, it is. (Boardwalk Empire shoots at the Steiner Studios and SNL builds sets there.)

Check out the photo of the tugboat under repair in the third oldest dry dock in the country – right where the Monitor was built for combat during the Civil War.  And if you’re a Navy history buff, immerse yourself in BLDG 92’s Flickr stream courtesy of the National Archives, stereoscopes and all.

What have you been missing?  Just check out this video, and then go see the real thing on foot, by bus,  by bicycle, or on an industrial tour: