The Three Sisters Overnight City Park Camping Area is located in central Oregon and offers stunning views of the surrounding Three Sisters mountains. The campground is situated near several points of interest, such as the McKenzie River Trail and the Dee Wright Observatory.

The campground offers amenities such as picnic tables, fire pits, and restrooms, and is available on a first-come-first-serve basis. There are a total of 33 campsites available, with no hookups or showers.

An interesting fact about the area is that the Three Sisters mountains are actually three volcanoes, each over 10,000 feet tall, and are part of the Cascade Mountain Range.

The best time of year to visit is during the summer months, with average temperatures ranging from the mid-70s to low 80s during the day and dropping to the mid-40s at night. It's important to note that the campground is only open from May through October, as it is closed during the winter months due to heavy snowfall.

Overall, the Three Sisters Overnight City Park Camping Area is a great option for those looking to experience the natural beauty of central Oregon and the Three Sisters mountains.