Caption
Phytoplankton Bloom in the Chesapeake watershed. Credit
Chuck Gallegos with aerial support from LightHawk Source
Smithsonian Environmental Research Center (SERC) The SERC campus will be closed to the public on Saturdays 12/9/2023, 12/23/2023, 1/6/2024, and 1/20/2024 for our annual forest management.
The Woodlawn History Center is open Friday and Saturday, 10:00am - 2:00pm. Read Plan Your Visit for information on where to park, updated maps, safety, and more.