Antelope Island State Park preserves the Great Salt Lake's largest island, spanning an area of 42 square miles within the lake's southeastern portion in Davis County.

The island, which once served as a cattle and sheep ranch overseen by the Latter-Day Saints church, was established by the Utah State Parks System in 1981.

Today, it is accessible via a seven-mile causeway from Syracuse, known for its dramatic rugged mountain terrain and natural areas like White Rock Bay and Buffalo Point.

Visitors can explore an extensive 25-mile backcountry trail system, which offers opportunities for hiking, horseback riding, and mountain biking. Antelope are often seen in visitor areas, giving the island its name. Bison and coyotes are also common, especially near the preserved Fielding Garr Historic Ranch House, which can be toured throughout the year as a living history museum.

A visitor center is also offered, along with a marina, public swimming beaches, and RV and primitive campgrounds.

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