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![A sand castle on the beach at Sleeping Bear Dunes National Lakeshore line5503.jpg A sand castle on the beach at Sleeping Bear Dunes National Lakeshore](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_line5503.jpg?itok=wnh4JsY9)
Description
A sand castle on the beach at Sleeping Bear Dunes National Lakeshore. (Image credit: NOAA/OAR/Great Lakes Environmental Research Laboratory)
Credit
NOAA/OAR/Great Lakes Environmental Research Laboratory
Collection
America's Coastlines