Along with Castle Hill and the Crane Wildlife Refuge, Crane Beach was once part of the vast early 20th-century summer estate of Chicago industrialist Richard T. Crane, Jr. The white sands of Crane Beach stretch for miles along both sides of Castle Neck, forming one of the most picturesque swimming beaches in all of New England. Crane Beach also provides important habitat for myriad wildlife and is an important natural barrier that protects the Essex River Estuary and its inland communities.
More than 1,200 acres of beachfront, dunes, and maritime forest are managed for both recreation and conservation. Elevated boardwalks, vegetation management programs, and fencing protect the dunes. More than five miles of designated trails traverse an extensive dune complex featuring swales that support amphibians and invertebrates. Cranberries and insect-eating carnivorous plants, such as sundews, also grow in these interdunal swales. Castle Neck is the site of the North Shore's largest maritime pitch pine forest.
Crane Beach is among the world's most important nesting sites for the threatened piping plover, a once- common bird that was nearly hunted to extinction in the nineteenth century for its eggs and its feathers. Recent surveys place the piping plover population at only 1,300 pairs. Crane Beach has been nationally recognized for its successful shorebird protection program.