The Blue Hill Heritage Trust is leading a hike on three Sargent Mountain peaks (Gilmore, Parkman, Bald) in Acadia National Park on Thursday, May 19. The intermediate hike is 3.3 miles. The trip will depart from the trust office at 8:30 am and return by 2:30 pm. Hikers need to wear sturdy shoes, bring a lunch, water, hat and a daypack. Space is limited. Call 374-5118 or email firstname.lastname@example.org to register.