Learn about and observe the natural ecosystems of Maryland’s Coastal Plain on an expert–led walk, identifying as many species as possible along the way. These walks are fun and fact-filled.

Biodiversity Walks are led by Jim Brighton, co-founder and President of the Maryland Biodiversity Project, which catalogs the living flora and fauna of Maryland.

Biodiversity Walks will resume in spring 2027.

Experience the wonder of bird migration on guided walks led by Jim Wilson or Wayne Bell. These walks explore various habitats at the Arboretum in spring and fall, allowing participants to observe the diverse bird species passing through the area.

Bird Migration Walks will resume in spring 2027.

Whether you’re navigating a difficult life change, a traumatic loss, or the stresses of caregiving, this monthly guided walk will leave you feeling grounded and renewed. Walk leader, certified Nature Therapy Guide Jodie Schram, helps people rediscover themselves through healing conversations—both with others and with the natural world.

Explore the Arboretum’s ever-changing native plant habitats including forests, meadows, gardens, and wetlands. Led by a knowledgeable docent naturalist, these free monthly walks are a great introduction to the Arboretum.

Learn from a docent naturalist how freedom seekers used the natural landscape to forge a path for freedom. Their methods for navigating, concealing themselves, finding food, and evading capture reflect a deep connection to, and understanding of, the natural landscape. Throughout the walk, we’ll explore how nature both helped and hindered the journey.

Scheduled six times per year, Soup ‘n Walks combine a guided group walk on the Arboretum’s trails led by a docent naturalist, followed by a nutritious catered lunch in the Visitor’s Center.

Every Soup ‘n Walk program is based upon a seasonal theme. The lunch menu is thoughtfully planned to reflect that theme. A brief talk about nutrition is presented during lunch, and recipes are available for all of the dishes served.