Heritage Tree Celebration

Tuesday, October 14, 2025 - 5:00pm to 6:00pm

On Tuesday, October 14, from 5 to 6 p.m., gather with friends and neighbors to celebrate Lake Oswego’s recently designated Heritage Trees, a stand of 18 Douglas-firs on the site of a former City reservoir.

Learn about these towering trees, the City’s Heritage Tree Program, and the history of the site, talk to an arborist, and enjoy light refreshments.