The Umtanum Campsite 3 is a developed and reservable campground located in the Upper Yakima watershed of Washington, USA. This fee area offers stunning views of the surrounding landscapes, including the Yakima River and the Umtanum Ridge. Visitors can enjoy hiking and biking trails, fishing, and wildlife watching in the nearby Umtanum Recreation Area.

The campground offers amenities such as potable water, picnic tables, fire rings, and vault toilets. The area is also known for its rich cultural history, including the presence of Native American settlements and historical mining sites.

The best time to visit Umtanum Campsite 3 is during the summer months from June to August when average temperatures range from 70°F to 90°F. It's important to note that the area can get very hot and dry during the summer, so visitors should come prepared with plenty of water and sunscreen.

Overall, Umtanum Campsite 3 is an ideal destination for those seeking a peaceful and scenic camping experience with opportunities for outdoor exploration and historical discovery.