Holts Landing State Park sits on the inland bay side of the Delaware coast, offering a quieter alternative to the ocean beaches around Bethany. Trails, marsh views, crabbing, paddling access and picnic areas make it feel more local and less resort-driven.
It is especially good when you want nature without leaving the beach towns far behind. Bring insect repellent in warm months, and time a visit for softer light over the marsh if you are coming for photographs or birds.