NAISMA’s 2026 Annual Conference will take place at the Hilton Alexandria Mark Center, just minutes from Washington, D.C. This event brings together invasive species management professionals, researchers, educators, and policymakers from across North America to share ideas, innovations, and strategies for protecting natural ecosystems.
October 19-22, 2026
Hilton Alexandria Mark Center, Alexandria, Virginia
Learn more about getting to & around Alexandria, VA.
Professional Full Conference: $425
Professional One Day: $274
All Access Conference Bundle: $625
The NAISMA Annual Conference is your opportunity to connect with leading professionals, discover the latest innovations in invasive species management, and contribute to shaping the future of our field. From engaging keynotes to hands-on workshops, this event offers a rich program for attendees from diverse backgrounds.
NAISMA’s 2026 Annual Conference will take place at the Hilton Alexandria Mark Center, just minutes from Washington, D.C.
Learn more about getting to & around Alexandria, VA.
While you’re here, take time to explore the natural and cultural landscapes of the Washington, DC region – and enhance your conference experience with optional add-ons and immersive field tours. These experiences offer a unique opportunity to visit diverse ecosystems, connect with local experts, and see invasive species management in action.
Available Field Experiences and Add-Ons:
NAISMA Annual Awards Banquet
An Urban Oasis: People-powered restoration in Rock Creek Park (Monday)
Guardians of the Grassland: Science-Based Restoration at the Clifton Institute
A Countywide Response: Invasive Plant and Pest Management from HOA to Vineyard
An Urban Wild: Ecosystem Restoration at Huntley Meadows
From Contamination to Conservation: Anacostia River Restoration Tour
Managing Habitat for Recovery: Inside the Smithsonian Conservation Biology Institute
Each opportunity offers a unique way to contribute, connect, and support the success of this year’s event. There are many ways to get involved in the 2026 NAISMA Annual Conference:
