With sweeping panoramic views of New Hampshire’s White Mountains and spectacular Lakes Region, Green Mountain Treatment Center is Granite Recovery Center’s flagship primary residential drug rehab facility for men and women ages 18 years and older. Situated upon a beautiful landscape of rolling hills, apple orchards, and fresh mountain air, our secluded New England rehab location in Effingham, NH provides a soothing and therapeutic backdrop for drug & alcohol medical detox and recovering from drug and alcohol addiction.