MacKerricher State Park offers a variety of habitats; beach, bluff, headland, dune, forest and wetland. Tidepools are along the shore. Seals live on the rocks off the park’s Mendocino coast.

More than 90 species of birds visit or live near Cleone Lake, a formal tidal lagoon. During winter and spring, the nearby headland provides a good lookout for whale watching. The park is popular with hikers, joggers, equestrians and bicyclists. Fishing is also popular, with trout in two fresh-water lakes. The park has a wheelchair accessible nature trail.

The Park is the only one in the park system that was at one time part of the Mendocino Indian Reservation. It is the only park unit that was part of the Union Lumber Company's vast timber and shipping holdings in northern Mendocino County. A small, independent logging and shipping operation began here, then was absorbed by the larger corporation. MacKerricher, known historically as Cleone, thus followed a pattern common to many of the small areas in the region. The park was officially opened in 1952; land was added along the Ten Mile beach until 1977.

Wi-Fi Service
MacKerricher State Park now offers AT&T Wi-Fi Service!
This service enables park visitors with wireless enabled laptop computers or personal digital assistants (PDAs) to access the Internet. Park visitors will be able to gain Wi-Fi access when they use a wireless device within about 150 to 200 feet of the Visitor Center in the park.