Answer
Released balloons become marine debris that animals mistake for food and that snags in dunes and bay marshes. Choose bubbles, banners, or other low-debris celebrations instead. Pack out every piece of party decor from the sand.
Sources: NOAA Marine Debris · Town of Ocean City · Maryland DNR
Editorial visitor guidance for Ocean City, Maryland. Confirm current Town of Ocean City, Maryland DNR, NPS Assateague, and NWS rules when regulations or safety apply.
