
Maine
Tonight
🌗 46% moon
5.5 h fully dark
Hikes
Easy
🟢
Crowds
low
Open today
Open
Entrance
Free entry
Operating Hours & Seasons
The park is normally open year-round during daylight hours. Some park facilities are closed during the winter.
Official NPS alert →The winter of 1604-1605 on Saint Croix Island was a cruel one for Pierre Dugua's French expedition. Iced in by freezing temperatures and cut off from fresh water and game, 35 of 79 men died. As spring arrived and native people traded game for bread, the health of those remaining improved. Although the expedition moved on by summer, the beginning of French presence in North America had begun.
No entrance fee.
A park ranger will be available at the Visitor Center at the following days and times.
Generally open:
winterspringsummerfallHours are reported by the park — verify before you go.
📞 2074540418
✉ sacr_information@nps.govQuietest months (fewer crowds): Jan, Feb, Mar, Dec
Typical crowds: low
Weather now: ☀️ Clear, 84°F
☁️ 84°/58°
☁️ 82°/63°
⛈️ 77°/62°
Typical monthly recreation visits · NPS avg 2023–2025 — orange months are the quietest by crowds.
Quietest months
Relative crowds by month — lighter is quieter; ringed months are the calmest by crowds.
Jan
0%
Feb
0%
Mar
2%
Apr
23%
May
43%
Jun
68%
Jul
100%
Aug
100%
Sep
76%
Oct
50%
Nov
13%
Dec
0%
Log a sky reading
Measured the sky with an SQM meter or app? Add your reading (16 = city glow … 22 = pristine). Opt in under “Travelers like you” to share it on the community leaderboard.
🟢 Explore the Self-guided Interpretive Trail
Saint Croix Island Ranger Station
2 audio-described place(s)
Reported by the park — verify before you go.
Not an official safety source — always defer to NPS.gov and rangers for life-safety decisions.
A visual read on Saint Croix Island International Historic Site — its character, trails, sky, and weather.
Park fingerprint
How this park scores across the dimensions travelers care about.
Trail difficulty
Difficulty mix across this park's trails.
3-day forecast
Daily high and low temperatures (°F).
Figures tied to Saint Croix Island International Historic Site — each spans a cross-park journey.
Pierre Dugua, Sieur de Mons
— Explorers, French Settlement, HistorySamuel de Champlain
— Acadia National Park, Colonization, SettlementMark the stamps you've collected — they show in your memory and along your routes.
🎫 Ranger Station: Saint Croix Island International Historic Site
🎫 Saint Croix Island Ranger Station

Interpretive Trail Shelter and Viewpoint
audio
Ranger Station: Saint Croix Island International Historic Site
audio🎧
🎬
🖼
Though the 1604-05 French settlement on Saint Croix Island is the watershed moment in history that led to the founding of Saint Croix Island International Historic Site, the march of time continued. Learn more about the history of the area in the 19th and 20th centuries including industrialization.
In 1941, President Franklin D. Roosevelt found his perfect Christmas tree from a tiny island in Maine, just two days after Pearl Harbor.
Through a Request for Proposals (RFP), the McGlashan-Nickerson House is available for a long-term lease of up to 60 years on favorable terms. The lease will require that the lessee rehabilitate and preserve the building. These 360 images of the interior offer a glimpse of its condition and range of amenities, as of July 2020.
Dr. Bonnie Newsom, and graduate students Natalie Dana Lolar and Isaac St. John, carefully removed stone pieces, bone splinters, and baked clay fragments from their special archival plastic bags and spread them out on a table. They paused for a moment. Newsom, Lolar, and St. John are trained archaeologists and members of different Wabanaki tribes. They were the first Wabanaki people to see the objects since those who created them more than a thousand years ago.
You may be familiar with heat waves on land, but in a changing, warming world, heat waves are starting to become common in the ocean, too. These changes are bringing warmer currents into the area and, in turn, are shifting what animals we’re seeing inhabit the ocean waters around Acadia National Park. Come learn more about the changes that Acadia and other national parks are going through and what you can do to help.
During the first week of August 2017 the Northeast Region Archaeology Program (NRAP) joined staff and volunteers from Saint Croix Island International Historic Site (SACR) and Acadia National Park (ACAD) to conduct high resolution geophysical surveys across the actively eroding southern half of Saint Croix Island, the location of one of the earliest first French settlements in North America (1604).
Through a Request for Proposals (RFP), the McGlashan-Nickerson House is available for a long-term lease of up to 60 years on favorable terms. The lease will require that the lessee rehabilitate and preserve the building. These 360 images of the interior offer a glimpse of its condition and range of amenities, as of July 2020.
Please read our question of the month and feel free to answer. Visitors to the park leave their answers on our white board, but we wanted to make sure all visitors had a chance to answer. To answer call 207-454-3871 or email us. Some answers will make their way to this page!
This park's activities, topics, location, and on-the-ground places — one hop in the graph. Drag to explore; click an activity, topic, or related park to follow it.
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