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China Basin Park, ASLA 2025 Professional Honor Award Urban Design
World Landscape Architecture Month
Each April, ASLA leads World Landscape Architecture Month (WLAM), a global celebration of how landscape architects create healthy, beautiful, and resilient places for all.
Join chapters, firms, students, and partners in making landscape architecture visible and celebrating the profession's impact on our communities and environment.
Key Dates in April
April 1 — Professional Landscape Architects Day (PLA Day)
Recognize licensed landscape architects and the essential role of licensure in protecting public health, safety, and welfare.
April 22 — Earth Day
Show how landscape architecture empowers communities to create a healthier, more resilient planet.
April 26 — Frederick Law Olmsted’s Birthday