American Society of Landscape Architects - ASLA 2026

The ASLA Conference on Landscape Architecture and EXPO draws more than 6,000 attendees and over 250 exhibitors each year. The event convenes more than 6,000 landscape architects and allied professionals for the profession's largest annual gathering. Attendees consistently rate the EXPO as the "most valuable event" at the meeting each year.

Registration for the ASLA 2026 Conference is available online through the official conference website. Registration includes multiple pricing windows, so early planning is worth it; attendees can act to take advantage of Early Bird rates by June 15, 2026.

Key points:

• On-site registration opens at 10:00 am on Tuesday, September 15th at the Los Angeles Convention Center.
• Attendees are encouraged to scan their QR code using the mobile app or confirmation email at onsite registration, which quickly allows check-in and badge printing.
• Booking a hotel room is part of the online registration process; once you complete your registration preferences, you are automatically directed to your housing options.
• Refund requests must be submitted in writing to conferences@asla.org on or before August 4.
• For questions about registration, call ASLA Registration at (864) 641-4525.

The conference is organized by the American Society of Landscape Architects (ASLA) as the profession's flagship annual event. Recent host cities illustrate its national rotation: New Orleans (October 10-13, 2025), Washington, DC (October 6-9, 2024), and Minneapolis (October 27-30, 2023). The conference and EXPO draws more than 6,000 attendees and over 250 exhibitors each year, making it the profession's largest annual gathering. For 2026 the conference moves to Los Angeles under the theme "Action!"