East End is a mountain located at the northeastern end of the McDowell Mountains and about north northeast of Scottsdale, Arizona. Its summit is the highest point in the range, at . The mountain is mostly covered in rocky boulders, and is the site of the ancient Marcus Landslide. References External links East End. Summitpost.org. McDowell Sonoran Conservancy. East End Trail, McDowell Mountains Preserve. Hike Arizona. Landforms of Maricopa County, Arizona Mountains of Arizona Mountains of Maricopa County, Arizona