​The Adero Canyon Trailhead, located at 14800 N. Eagle Ridge Drive in Fountain Hills, Arizona, serves as a gateway to the McDowell Mountain Preserve's extensive trail system. Open daily from dawn to dusk, the trailhead offers amenities such as restrooms and parking facilities . Hikers can explore a variety of trails suited to different skill levels. The Promenade Trail, a moderate 0.95-mile path, provides scenic views of the surrounding desert landscape . For those seeking a more challenging hike, the Ridgeline Trail spans 1.3 miles with a moderately difficult rating, offering panoramic vistas of Fountain Hills and the McDowell Mountains . Additionally, the Western Loop Trail presents a rigorous 2.3-mile loop with a 623-foot elevation gain, rewarding hikers with expansive views of Four Peaks and the Tonto National Forest . The trailhead's strategic location and diverse trail options make it a popular destination for outdoor enthusiasts exploring the Sonoran Desert's unique beauty.​