Rte. 3, Bar Harbor, (207) 288-3338.
The park is on Mount Desert Island, right off the coast.
Skiers can hear and sometimes see the ocean. Free camping in the park, and plenty of lodging nearby.
Trails: 57 miles of carriage paths, 35 of them groomed on a varying schedule.
Hours: visitors' center, daily from 8 a.m. to 4:30 p.m.
Rates: no trail fee. Rentals through Cadillac Mountain Sports: classic skis, $12, (half-day, $9); call (207)
288-4532. CMS also rents ice skates and snowshoes.