I first visited Whitefish Dunes State Park a couple years with my sister. It was March and it was really cold, however I remember being impressed and wanting to come back.
This weekend I got the chance to go with Chris, and he liked the park just as much as me. Below are photos of the beach area.
Cave Point County Park is just north of Whitefish Dunes State Park, and unlike the state park, Cave Point is free to enter. It is known for its underwater caves and wave-worn limestone cliffs.
I highly recommend going down below the cliffs and getting close to the water. The power of the waves is phenomenal.
Cave Point is unique in Wisconsin and definitely worth a stop during a trip to Door County.