The Threehorn Campground is located in the heart of the Malheur National Forest in Eastern Oregon, offering visitors breathtaking views of the surrounding mountains and forests. The campground is situated near several points of interest, including the Strawberry Mountain Wilderness, the John Day Fossil Beds National Monument, and the Malheur National Wildlife Refuge.

The campground offers numerous amenities, including potable water, picnic tables, fire rings, and vault toilets. There are 22 campsites available on a first-come, first-served basis, and reservations are not accepted.

An interesting fact about the area is that it is home to a diverse range of wildlife, including black bears, mountain lions, and elk. Visitors should exercise caution and be aware of their surroundings when hiking or exploring the area.

The best time of year to visit Threehorn Campground is from June to September, when temperatures range from 70-80 degrees during the day and 40-50 degrees at night. Visitors should note that the campground is closed during the winter months due to heavy snowfall.

Overall, Threehorn Campground is an ideal destination for nature lovers seeking scenic views and outdoor adventure.