Nature Center Hours Trails: Tue-Sun, 8am-5pm Museum: Tue-Fri, 10am-4pm Sat/Sun, 8:30am-4pm El Dorado Nature Center 7550 E. Spring St. Long Beach CA 90815 (562) 570-1745 Trail Rules Plant List Home The Land Education Volunteer Stewardship Family & Special Events Adult Events Support Our Efforts Colorado Lagoon Program Master Plan Restoration Area Plant List Bird List History Sense Of Place Page Under Construction