The Hummingbird Trail, easy. Built by the Rancho Simi Recreation and Park District (RSPD) the trail starts on RSPD land near Kuehner Drive and the 118 Freeway. The trail leads up to the main Rocky Peak Trail. During and just after the rainy season, the trail passes cascades flowing down the sandstone boulders and cliffs. Take the 118 Freeway to the Kuehner exit, go north a short distance to the parking area.