The McDowell Sonoran Preserve, located in Scottsdale, Arizona, is a vast expanse of over 30,000 acres, providing a protected and sustainable habitat within the Sonoran Desert. This preserve is acknowledged for its unique and pristine environment characterized by stunning geography, lush cacti forests, and a variety of wildlife. As the largest city park (technically termed as a "nature reserve") in the United States, it stands as a significant area for conservation and recreation, encompassing about 30,500 acres contiguously.

The preserve is well-equipped with a network of non-motorized, multi-use trails accessible from various trailhead locations, catering to hiking, biking, and horse riding enthusiasts. These trails offer an avenue for visitors to explore the desert landscape, with its rich flora and fauna. Moreover, the McDowell Sonoran Conservancy plays a pivotal role in the preserve's upkeep and provides opportunities for individuals to engage in scientific research, educational programs, and conservation efforts, thereby enriching the visitor experience and fostering a culture of environmental stewardship.

With hundreds of trails, the McDowell Sonoran Preserve is not only a haven for nature and wildlife enthusiasts but also a living testament to the beauty and diversity of the Sonoran Desert, offering a blend of recreational, educational, and conservation-oriented experiences.