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Winter Lights

Winter Lights

by | Jul 10, 2026

We are thrilled to announce that the 2021 Winter Lights holiday event will welcome members and guests back into the gardens as it returns to the traditional outdoor walk-through open-air show format. The famously tall 50-foot lighted tree and the Quilt Garden will be...
Winter Lights

Winter Lights

by | Jul 10, 2026

We are thrilled to announce that the 2021 Winter Lights holiday event will welcome members and guests back into the gardens as it returns to the traditional outdoor walk-through open-air show format. The famously tall 50-foot lighted tree and the Quilt Garden will be...
Winter Lights

Winter Lights

by | Jul 10, 2026

We are thrilled to announce that the 2021 Winter Lights holiday event will welcome members and guests back into the gardens as it returns to the traditional outdoor walk-through open-air show format. The famously tall 50-foot lighted tree and the Quilt Garden will be...
Fall Flora Identification Online

Fall Flora Identification Online

by | Jul 10, 2026

This immersive online class gives you an up close and personal look at the region’s fall-season wildflowers and trees. Naturalist Scott Dean uses his extensive photography collection to teach you how to identify native mountain flora using a non-technical keying...

Virtual visit with “Life in the Wild” photographer Thomas Mangelsen

by | Jul 10, 2026

Thomas Mangelsen pays the Arboretum a virtual visit!  Join us online Thursday, August 19 from 6:30 to 8 p.m. as the photographer talks about the prolific 40-year career that has taken him to the last of the world’s wild places. You can even submit your questions in...