NOTICE OF CLOSURE Posted on October 6, 2025 by Baxter State Park In observance of Indigenous People’s Day, the BSP Headquarters in Millinocket will be closed on Monday, 10/13/25. Reservation phone lines will be open from 8 a.m. – 4 p.m. Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Related