The Keyhole Campground is located in the Salton Sea watershed of California and offers stunning views of the surrounding desert landscape. The campground is situated near the Salton Sea, which is the largest lake in California and a popular spot for birdwatching and fishing.

Nearby points of interest include the Sonny Bono Salton Sea National Wildlife Refuge, which is home to a variety of bird species and offers hiking trails and ranger-led programs. The Salton Sea State Recreation Area is also a popular destination for camping, fishing, and hiking.

The campground amenities include picnic tables, fire rings, and vault toilets. There is no potable water at the campground, so visitors are advised to bring their own water.

Interesting facts about the area include that the Salton Sea was accidentally created in 1905 when the Colorado River breached its banks and flooded the area. The Salton Sea is also a critical stopover for migratory birds on the Pacific Flyway.

The best time of year to visit the Keyhole Campground is in the fall or winter when temperatures are cooler and more comfortable for outdoor activities. Average temperatures in the fall and winter range from 60-80 degrees Fahrenheit during the day and can drop to below freezing at night.