All MMGM visitors are currently required to wear masks regardless of vaccination status.

Arthur M. Hussey Memorial Rock Garden

Maine's Most Unique Geological Exhibit

The Arthur M. Hussey Memorial Rock Garden introduces Maine’s geology with 26 truly amazing geological specimens hand-selected from around the State. Each specimen has an interesting story to tell and access to this exhibit is available 24/7.

The MMGM Rock Garden is featured as part of the “Maine Geologic Facts and Localities” series produced by the Maine Geological Survey. Dig deeper and access a copy of this publication here.

You can sponsor a specimen in the rock garden with a donation. Your name (or designee) will be displayed in the rock garden. This is an enduring recognition. Contact Jessica Siraco, Director of Advancement for more information at 207.824.3036.