Timed entry · Maine ·
Managed by the National Park Service

Acadia National Park protects the natural beauty of the highest rocky headlands along the Atlantic coastline of the United States, an abundance of habitats with high biodiversity, clean air and water, and a rich cultural heritage. Each year, more than 3.3 million people explore seven peaks above 1,000 feet, 158 miles of hiking trails, and 45 miles of carriage roads with 16 stone bridges.
From Boston take I-95 north to Augusta, Maine, then Route 3 east to Ellsworth, and on to Mount Desert Island. For an alternate route, continue on I-95 north to Bangor, Maine, then take Route 1A east to Ellsworth. In Ellsworth, take Route 3 to Mount Desert Island.
44.30778, -68.30063 · 44°18'28.0"N 68°18'2.3"W
Typically 79°F in Jul, down to 33°F in Jan.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | 33 | 35 | 42 | 53 | 65 | 74 | 79 | 78 | 71 | 59 | 48 | 38 |
| Low °F | 15 | 18 | 25 | 35 | 45 | 54 | 60 | 60 | 53 | 43 | 33 | 22 |
| Precip in | 4.5 | 3.8 | 4.9 | 5.2 | 4.5 | 4.3 | 3.3 | 3.5 | 4.2 | 5.9 | 5.9 | 5.7 |
1991–2020 averages from the nearest NOAA station, 5 mi away — not measured at the facility itself, and elevation can make a real difference over that distance.


Recreation.gov last updated this record on 2026-02-25.
Facility information and photographs from Recreation.gov (RIDB). SpotOpened is not affiliated with Recreation.gov or any federal agency.
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