Closed
Due to inclement weather, the National Aquarium will be closed on Sunday, January 25, 2026.
Wallpaper Wednesdays: Fanciful Fall Foliage
Trees are no strangers to colorful seasonal changes.
- Multimedia
Freshen up your home screen with our one-of-a-kind wallpaper featuring fall foliage along the Chesapeake Bay.
Mobile & Desktop Devices Changing Colors
The shorter fall days tell the leaves it's time for change. Leaves stop making chlorophyll, revealing yellow and orange colors. Red leaves form when sugars trapped in them break down into new pigments.