Coronado National Memorial has announced the return of free, ranger-guided programs in the park. Late winter and early spring are ideal seasons to join park rangers fora hike to explore the natural and cultural history of the park. Mild daytime temperatures ensure comfortable hiking conditions in the park’s oak woodlands and mountainous terrain. All programs are free of charge, and no reservations are necessary. Check out the calendar of events: www.nps.gov/coro/planyourvisit/calendar.htm.