The Diamond Craters Central Crater Complex is a volcanic field located in the Donner Und Blitzen watershed of Oregon. It is a popular destination for tourists, hikers, and geologists who come to explore the unique geological features of the area. The complex is made up of a series of volcanic cones, vents, and lava flows that were formed between 7,000 and 15,000 years ago, and covers an area of around 27 square miles.

One of the main attractions of the Diamond Craters Central Crater Complex is the opportunity to see a variety of volcanic features up close, including craters, spatter cones, cinder cones, and lava flows. Visitors can also take guided tours to learn more about the geology and history of the area, and explore the many hiking trails that wind through the volcanic landscape. Other activities include camping, wildlife viewing, and birdwatching. Overall, the Diamond Craters Central Crater Complex offers a unique and fascinating glimpse into Oregon's volcanic past, and is a must-visit destination for anyone interested in geology or outdoor adventure.