One of the most obvious symbols of the fragility of nature at Natural Bridges is the annual migration of the Monarch butterfly to the moderate climate of the California coast.
The Monarch Butterfly Natural Preserve provides shelter for this winter event as over 100,000 Monarchs travel approximately 2,000 miles to descend on this area from the west of the Rocky Mountains.
A walk through the preserve provides a surreal experience, as many Eucalyptus trees are barely-recognizable, with several layers of densely-populated Monarchs covering their limbs like a winter coat.
Events:
Enjoy food, music and guided walks during these annual celebrations.
Welcome Back Monarchs Day the second Sunday in October, from 10-4pm
Migration Festival the second Saturday in February from 10-4pm.
Monarch Butterfly Natural Preserve Tours are available from 11-2pm on the weekends during fall and winter.