The D23 66R Campsite is a primitive, non-reservable, and no-fee campground located in the Lower Deschutes watershed of Oregon. The area offers beautiful views of the surrounding landscape, including the Deschutes River, which is known for its world-class fishing, whitewater rafting, and kayaking. The nearby Maupin City Park offers a boat launch and access to the river for recreational activities.

The campground amenities include a vault toilet and fire rings, but no potable water. Visitors are advised to bring their own water supply or a filtration system. The campsite is located near the town of Maupin, which offers restaurants, stores, and other services.

Interesting facts about the area include the presence of petroglyphs and pictographs left behind by Native American tribes that inhabited the region. The area is also home to a diverse range of wildlife, including bighorn sheep, mountain lions, and bald eagles.

The best time of year to visit the D23 66R Campsite is during the summer months when the weather is warm and dry, with average temperatures ranging from the mid-70s to mid-80s Fahrenheit. However, visitors should be prepared for sudden changes in weather and temperature fluctuations. It is important to note that the area is prone to wildfires, and visitors should exercise caution and follow all fire safety regulations.