Valid proof of COVID-19 vaccination and ID is required for entry to indoor exhibition spaces and facilities, and all dining areas. Learn more.

Photo of a Thain Family Forest Tour

Forest Geology

Thursday, September 16; Friday, September 24; Sunday, September 26

11 a.m.

Experience the beauty of the Garden’s 50-acre Forest, with a special emphasis on its geology. You’ll be surrounded by trees while learning about unique rock formations, glaciers, and more.