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The George Griswold Frelinghuysen Arboretum is a majestic 127-acre botanical garden on East Hanover Avenue that is a regional center for horticultural activities and the headquarters of the Morris County Parks Commission. The arboretum features a magnificent Colonial Revival mansion surrounded by rolling meadows, woodlands, and beautifully manicured gardens of native and exotic plants, spring-blooming shrubs, and perennials, ornamental grasses, fall fruit and foliage, and shade trees. The Frelinghuysen Arboretum presents a calendar of events, including educational programs, cooking classes, garden tours and demonstrations, and lectures.
353 E Hanover Ave, Morristown, NJ 07960, Phone: 973-326-7603
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