House in the Woods, a therapeutic, recreational, and educational retreat for veterans of the U.S. armed forces and their families, has announced a $1.4 million gift from a donor who wishes to remain anonymous.

The gift covers the balance due on the House in the Woods Military & Family Retreat lodge in Lee, Maine, which uses outdoor wilderness activities to help participants share common challenges related to their service. The gift will enable the lodge to focus on serving more veterans through increased retreats and opportunities.

“Thank you not only to our Christmas donor, but to veterans, supporters, and volunteers for your dedication to the House in the Woods mission,” said executive director Paul House. “The healing happening at House in the Woods simply would not be possible without you!”