White-sand beaches, birds and buffalo are what attract people to the pretty, 15-mile-long Antelope Island State Park . That’s right, the largest island in the Great Salt Lake is home to a 600-strong herd of American bison, or buffalo. The November roundup , for veterinary examination, is a thrilling wildlife spectacle. And then there are the hundreds of thousands of migratory birds that descend on the park to feast on tiny brine shrimp along the Great Salt Lake’s shore en route to distant lands during fall (September to November) and spring (March to May) migrations. The island is a year-round home to burrowing owls and raptors as well as namesake antelope, bighorn sheep and deer. Nineteen miles of hiking trails provide many opportunities to view wildlife; however, some trails are closed during mating and birthing seasons. Rangers lead hikes and star parties from the visitor center (open 9am-5pm). At the end of an 11-mile paved road, several short nature trails lead off from Fielding Garr Ranch. There’s also a small marina and a simple restaurant (801-776-6734; lunch & dinner May-Sep). There’s also a small marina and simple restaurant on the island. Bridger Bay Campground (800-322-3770; campsites $13) has water and pit toilets. The white, sandy beach nearby has showers and flushing toilets that both swimmers (more like floaters with all that salt) and campers use. To get to the park (25 miles north of Salt Lake City, 10 miles south of Ogden), head west from I-15 exit 335 and follow the signs; a 7-mile causeway leads to the island.