Swasey's Beach Campground is located in the westernmost part of Utah, near the Nevada border. The camping area is situated on the eastern shore of the Lower Marsh Reservoir and offers stunning views of the surrounding mountains and desert landscape. The campground offers access to a variety of nearby points of interest, including the Bonneville Salt Flats, the historic Pony Express Trail, and the Great Basin National Park.

The campground features 29 first-come, first-served campsites, each of which includes a picnic table and a fire ring. Additionally, there are vault toilets and potable water available on-site. The area is popular for fishing, and visitors can enjoy catching trout, bass, and catfish in the reservoir.

One interesting fact about the area is that it was used as a filming location for the movie "Independence Day" in 1996. The best time to visit the Swasey's Beach Campground is from late spring to early fall when temperatures are mild. In May, the average temperature is around 70°F, and in September, the average temperature is around 80°F. Visitors should be aware that the area can be prone to sudden changes in weather, including thunderstorms and high winds.