Acadia National Park Visitor Centers. There are no in-person services available for visitors at this time. Need Park Information? Call (207) 288-3338 daily, 8 am to 4 pm, or email us. (207) 288-3338. In response to novel (new) coronavirus (COVID-19), both the Bar Harbor Chamber of Commerce Visitor Center, 2 Cottage St., Bar Harbor, and the Rockefeller Welcome Center at the Schoodic Institute are closed to visitors.