LA County Arboretum
Address: 301 N. Baldwin Ave. Arcadia CA, 91007
Website: Click here
Days open: Every day
Phone: 626-821-3222
Hours: 9 am - 5 pm
Features: Parks and Recreation, Hiking/Walking, Art & Museums
Cost: Adults: $7.00, Children: $2.50, Parking, etc.: Free
Upcoming Free Days: Thu Aug 21, Thu Sep 18, Thu Oct 16, Thu Nov 20 (what's this?)
Lots of trails and plants to see. The free days do not have the tram ride available.