34600 Ardenwood Blvd, Fremont, CA 94555, USA
| +1 510-544-2797
Monarch At RestEvery winter, migrating monarch butterflies stop off at Ardenwood Farm, near Fremont, California. You can take guided ranger walks out to the eucalyptus grove where they hang out. There are spotting scopes set up so you can get an upclose view. Great for kids.
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