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Public Gardens & Arboretums

This is a curated list of public gardens and arboretums in the Philadelphia tri-state (NJ/PA/DE), plus a few exceptional destinations just beyond the region that are well worth the trip. Use it for seasonal inspiration, plant learning, and to experience mature, plant-forward landscapes with real structure and long-term legibility.

Stephen Coan Garden Design  
Nature Inspired Gardens & Landscapes

267.251.5855

info@coandesign.com

Garden & Landscape Design, Consulting,

& Installations, Residential, Commercial, Institutional,

& Public Gardens

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BEST OF HOUZZ 2018 for service in garden and landscape design and installation
BEST OF HOUZZ 2025 for service in garden and landscape design and installation
BEST OF HOUZZ 2019 for service in garden and landscape design and installation
BEST OF HOUZZ 2020 for service in garden and landscape design and installation
BEST OF HOUZZ 2025 for service in garden and landscape design and installation
BEST OF HOUZZ 2026 for service in garden and landscape design and installation

Certified by Longwood Gardens in:

Landscape Design &

Ornamental Horticulture Levels 1, 2, & 3

NJHIC# 13VH08688500 

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All Photographs, Drawings, Articles, and Contents of this site

© 2026 Stephen Coan / All Rights Reserved 

 

Stephen Coan Garden Design provides high-end landscape design and garden installation services throughout Southern and Middle New Jersey, as well as the Philadelphia tri-state region. We frequently collaborate with residential clients across Collingswood, Haddonfield, Haddon Township, Haddon Heights, Moorestown, Cherry Hill, Medford, Voorhees, Marlton, Mount Laurel, Riverton, Cinnaminson, Princeton, Philadelphia, the Main Line including Gladwyne, Bryn Mawr, and Villanova, and the greater Delaware Valley.

Select civic, institutional, and public-facing garden spaces are also considered throughout South Jersey and the Philadelphia region.

A limited number of destination commissions are considered each year by invitation, including private gardens, estates, cultural landscapes, public-facing garden spaces, and specialty horticultural projects in North America and Europe.

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