Located on Greenspring Avenue, this arboretum, contains marked trails, a garden of the senses for the physically impaired, an all American garden, an herb garden, the Heritage Rose Garden with species more than 100 years old and a formal garden. The 1888 Cylburn Mansion houses a nature museum with exhibits that interpret sights seen on the arboretum's trails and a bird museum containing specimens of native birds. Grounds are open daily 6am-9pm. Mansion and nature museum open Monday through Friday 7:30am-3:30pm.
