A walk on the trail on the Boxborough’s esker     George deeply appreciated both the natural beauty and geology as well as the Native American imprints still present on the land in our region. Geologist Britt Argow will note significant geological features throughout the walk. Brian McClain of the Friends of Pine Hawk will point out possible Indigenous stone structures, including some described in the landmark book Manitou. PLEASE NOTE: Key details, including preparation and where to meet for the walk, will only be emailed to registrants a few days in advance.  This trail walk involves climbing steep terrain. The walk is limited to 40 people, ages 13+ and up.  Free, but registration required at https://tinyurl.com/2026-Pinehawk