Worlds Tallest Glass Tree

Exciting Announcement!

The World's Tallest Glass Tree team has partnered with the Don't Trash Glass program. We are now offering glass recycling service to commercial locations in Wisconsin. Please contact us below for sign up details.

QUESTIONS? GET IN TOUCH!

THIS HOLIDAY SEASON

SEE THE WORLD'S TALLEST GLASS TREE!

YERKES OBSERVATORY

WILLIAMS BAY, WI

PRESENTED BY MACK GLASS & THE ELLIOTT ORGANIZATION

Witness the building of the World’s Tallest Glass Tree, live glassblowing, steel sculpting and woodworking. Alongside a Winter Market comprised of local artisans, craftspeople, and custom handmade glassware made by Mack.

NEW! All tickets include access to Yerkes Observatory to view the new renovations and the Great Refractor, the World's Largest Refracting telescope built in 1897.

GALLERY