The checkpoint system, and what you are agreeing to
North Maine Woods is not an agency and this guide never treats it as one. It is a private non-profit that manages public use of private commercial forest, and it says plainly that “All of the roads in this region are private and fees are charged” and that it “does not receive any public financial support”. The fourteen checkpoints are Allagash, Caribou, Dickey, Escourt, Fish River, Little Black, Oxbow, Six Mile, St. Aurelie, St. Francis, St. Juste, St. Pamphile, Telos and Twenty Mile.
The rules that follow are the landowner’s. Trucks have the right of way, in capitals on its own regulations page. Pull as far off the road as you conveniently can whenever you stop, and do not block side roads, because even an unused road may be needed for a fire. Lights on. Fires only in the authorised steel rings, and a fire outside one needs a written permit from the Maine Forest Service.
There is a size limit and it is firm: single vehicles under 28 feet, vehicle and trailer under 48 feet combined, no mobile homes for recreational use, and “No exceptions will be made to this policy”. No bicycles, motorcycles, all-terrain vehicles or horses at any time of year, which the organisation explains as logging road safety and fire risk. Through traffic between Maine and Canada is not permitted on the road system: enter at a border checkpoint and you leave by the same one.
Source 10
KI Jo-Mary, the other private forest
The same organisation runs a second area under contract, about 175,000 acres between Millinocket, Greenville and Brownville, holding over thirty miles of the Appalachian Trail, the Gulf Hagas Reserve and the Hermitage. Its rules run from early May to November.
Its own description is the most useful sentence written about driving in Maine: “It is a working forest, which makes it different from a wilderness area or a State Park. Recreational facilities are limited and you won’t see rangers, water or power hook-ups, gas stations, or tow trucks. All roads and bridges in the KI Jo-Mary Forest are maintained primarily for forest management activities. Trucks have the right of way, always.”
The size limits differ from the main area and that catches people: single vehicles under 28 feet, but combined vehicle and trailer under 44 rather than 48. Four-wheel drive is welcome so long as it stays on roads and old rights of way rather than travelling through the woods, and the same ban on bicycles, motorcycles and all-terrain vehicles applies. Do not park within 150 feet of a bridge.
Source 12
Baxter, which is nobody else’s park
Baxter State Park runs under its own authority and its own rule book, funded by an endowment from its donor rather than by the state budget. The vehicle rule is the one to read first: no vehicle over nine feet high, seven feet wide, or 22 feet long as a single unit or 44 feet combined may enter, and an oversize unit needs a special use permit from the Director. Motorised trail bikes and all-terrain vehicles are prohibited, and motorcycles may not go beyond the Togue and Matagamon gatehouses.
Everyone entering by road or trail registers at the first staffed gatehouse or self-registration station. Camping is by reservation only, in authorised campgrounds and campsites, with check-in by 8:30 in the evening, a maximum hiking group of twelve, and a stay limit of seven nights at any one site or campground and fourteen nights in total. Access to Katahdin itself is limited by capping the vehicles at three roadside trailheads, reserved through the park’s own system.
The distances matter because there are no services inside: Millinocket is 20 miles from the Togue Pond gate and Patten 24 miles from Matagamon, and the park states outright that no cooking or sleeping supplies can be bought within it, that there are no showers, only outhouses. Most campgrounds open 15 May, conditions permitting, and close 15 October, with Kidney, Daicey and Katahdin Stream running to 22 October.
Source 13
Mud season, and the roads it posts
Spring closes roads by thawing them. The Park Service warns at Katahdin Woods and Waters that “early spring snowmelt can lead to difficult and muddy road conditions. Many roads are closed during this time to reduce road damage and for your safety”, and asks travellers to stay off muddy roads. The state does the same at scale: each spring the Department of Transportation evaluates freeze and thaw damage on state and state-aid highways and posts weight restrictions, and many municipalities do the same on local roads.
The two are different problems. A posted road is a legal limit on weight that you can look up. A softening haul road is a favour you are asking of somebody else’s property, on which their loaded trucks still have to work that week, and nobody publishes the date it dries out.
Source 22
Winter shuts the north, and it shuts it early
The Weather Service recorded 118.2 inches of snow at Caribou in 2025 and treats that as close to normal for the far north, against 60.5 inches at Bangor. That pair of numbers is the difference between the two halves of Maine, and the reason the season on unpaved ground is short at both ends.
North Maine Woods warns that snow can build from the first week of November, that storms have brought up to thirty inches after mid-November, and that “In some years, visitors have had to abandon their vehicles over the winter due to deep snow fall in remote areas that were not accessed by winter plow crews”. Nothing about that is unusual up there, which is why the landowner puts it in writing.
The fixed dates are published where they exist. The Katahdin Loop Road and North Gate are closed to wheeled vehicles from 1 November until late May. Route 113 through Evans Notch is not maintained for winter travel and becomes part of the snowmobile trail system. Baxter’s campgrounds mostly run 15 May to 15 October, and the Evans Notch campgrounds mid-May to mid-October.
Source 36
Where you sleep, and who you pay
The largest system is the private one. Nearly 350 campsites are spread across the North Maine Woods, first come and first served with no reservations accepted, twelve dollars a night for a Maine resident and fifteen otherwise, with a two week maximum at any one site. There are no hookups, no showers, and no water supply that has been tested.
Federal camping is thin beside it. Our build of the federal recreation database finds seven campgrounds a vehicle can reach in the whole state: Blackwoods, Seawall, Schoodic Woods and Duck Harbor in Acadia, Sandbank Stream and Lunksoos at Katahdin Woods and Waters, and Hastings on the White Mountain National Forest. Acadia requires every site to be booked in advance at Recreation.gov, and states that reservations cannot be made at the campground office or in person.
Acadia is also the one place here that closes off the alternative entirely: “There is no backcountry camping, ‘out-of-bounds’ camping, overnight parking, or winter camping allowed anywhere in Acadia.” Settle the night before you drive the island, because inside the park boundary there is no fallback.
Source 19
Passes and routes
-
The North Maine Woods road system
Private gravel haul roads across more than three and a half million acres, entered through one of fourteen staffed checkpoints where you log in and log out every visit. Day use is thirteen dollars a person for a Maine resident and eighteen otherwise; camping twelve and fifteen a night. Season passes run from 140 to 250 dollars. Under-18s are free for both, and day use is free at 70 and over. The organisation states there are no services, that water supplies are not tested, and that its own map “is not intended for navigation off the main roads”. 8
- Vehicle
- Single vehicles under 28 feet, vehicle and trailer under 48 feet combined. No motorcycles or all-terrain vehicles at any time of year
-
About 175,000 acres of private working forest between Millinocket, Greenville and Brownville, holding over thirty miles of the Appalachian Trail and the Gulf Hagas Reserve. Four-wheel drive is permitted as long as it stays on roads and old rights of way. Trucks have the right of way, always, and nothing is parked within 150 feet of a bridge. 12
- Vehicle
- Single vehicles under 28 feet, vehicle and trailer under 44 feet combined
- Season
- All rules in effect early May to November
-
The road through Baxter State Park, subject to the strictest vehicle limits in this guide and to registration at the first gatehouse. Bicycling is permitted on it and on the Dwelley Pond Trail, and snowmobiles may use the stretch between the southern boundary at Caribou Pit and the boundary just south of Matagamon Landing. The park publishes no mileage or posted speed for it, so none is stated here. 13
- Vehicle
- Nothing over 9 feet high, 7 feet wide, 22 feet long single or 44 feet combined
- Season
- Campgrounds mostly 15 May to 15 October; day use 6am to 10pm
-
The loop inside Katahdin Woods and Waters National Monument, 87,500 acres given to the Park Service in 2016 and free to enter. Roads in and within the monument are gravel and rough, with ruts, potholes and sharp rock edges, and the Park Service recommends higher clearance. There are no services for water, food or fuel inside the boundary, and mobile and satellite navigation coverage is spotty and unreliable. 21
- Vehicle
- Under 40 feet including trailers and under 9 feet high. 15 mph
- Season
- Closed to wheeled vehicles 1 November until late May
-
One of three official access routes into Katahdin Woods and Waters, a gravel road off Maine Route 11 that reaches the Katahdin Loop Road in about ten to twelve miles depending which Park Service page you read. Shared with logging and equipment trucks, which always have the right of way. 21
-
The bluntest warning the Park Service gives in Maine, on one of the approaches to the monument. Treat it as the exception rather than the route. 21
- Vehicle
- The Park Service calls it unmaintained, high-clearance four-wheel drive, and not suitable for passenger cars, RVs or inexperienced drivers
-
Acadia Park Loop RoadPaved
27 miles
The scenic drive around the east side of Mount Desert Island, built between 1921 and 1958, posted at 25 to 35 miles an hour. A park entrance pass is required year round and must be displayed in the windscreen, and the park does not accept cash. 16
- Season
- Largely closed in winter; the section from the entrance station to Otter Cliff Road usually stays open
-
Cadillac Summit RoadPaved
1,530 ft 3 to 3.5 miles, depending which park page you read
A narrow two-lane road to the 1,530-foot summit the Park Service calls the highest point on the eastern seaboard. Reservations cost six dollars and are sold only in advance through Recreation.gov, never at the park, and a vehicle over the length limit is refused entry even holding one. Acadia takes more than four million visits a year. 18
- Vehicle
- Nothing over 21 feet including bike racks and hitches. No RVs or trailers
- Season
- Vehicle reservations required 20 May to 25 October 2026
-
Route 113 through Evans NotchPaved
The road through the Maine side of the White Mountain National Forest, gated closed in winter. Hastings Campground sits three miles south of Route 2 near Gilead at 24 dollars a site, and Cold River and Basin campgrounds are 15 miles north of Fryeburg at 30 dollars, all mid-May to mid-October. 25
- Season
- Not maintained for winter travel; becomes part of the snowmobile trail system
-
Deboullie by the St. Francis checkpoint
About 8 miles south of the checkpoint
The northern approach to 21,871 acres of public reserved land that sits inside the private forest system, so a North Maine Woods fee is paid at the checkpoint first. The Bureau’s own guide gives the road etiquette: pull over and stop for trucks whichever way they are heading, avoid roads too narrow for two vehicles, do not block side roads or stop where visibility is poor, and carry a spare tyre. It adds that cell phones should not be counted on in an emergency. 30
- Season
- Open late spring through fall
-
Deboullie by the Fish River checkpoint
About 21 miles of gravel from the checkpoint
The southern approach from Ashland: Route 11 to Portage, West Road, Fish Lake and Rocky Brook roads to the Fish River checkpoint, then Hewes Brook Road for about 12.5 miles to the Red River Road and seven more to the public land. The guide warns that its map shows selected access roads only and that another map should be carried. 30
-
Acadia All-American RoadPaved
40 miles
Maine’s only federally designated All-American Road, and the only one of the state’s seven byways that carries a fee, because Acadia charges park entry. The Federal Highway Administration suggests three hours to drive it. 37
-
Katahdin Woods and Waters Scenic BywayPaved
89 miles
The paved approach to the monument country, through Millinocket, Medway and Patten. No fee. 37
-
Bold Coast Scenic BywayPaved
147 miles
The longest of Maine’s byways, along the far eastern coast past Machias and the Cutler Coast public lands, where 12,234 acres of blueberry barrens, woodland and peatland front 4.5 miles of headland over the Bay of Fundy. 37
-
Fish River Scenic Byway, the St. John ValleyPaved
134 miles
The northern loop through Aroostook County and the St. John Valley, and the paved counterpart to the private roads west of it. 37
-
Old Canada Road Scenic BywayPaved
78.16 miles
North from the Kennebec valley through Jackman to the Canadian border. The Federal Highway Administration suggests two and a half hours to drive it, or a day to enjoy it. 37
-
Schoodic Scenic BywayPaved
29 miles
The seventh and shortest of Maine’s byways, on the peninsula that carries Acadia’s mainland campground. The Federal Highway Administration suggests an hour to drive it and eight to experience it. 37
-
Moosehorn National Wildlife Refuge
Nearly 30,000 acres of federal land in northeastern coastal Maine, which the Fish and Wildlife Service says may be enjoyed by car, foot, bike or horseback. A large part of it is designated wilderness, and the Edmunds Division fronts several miles of rocky shoreline where the tide moves as much as 24 feet twice a day. 38
-
Rangeley Lakes Scenic BywayPaved
35.6 miles
The western mountains byway, two to three hours to drive and eight or more to visit by the Federal Highway Administration’s reckoning. 37
Rules worth knowing
- The biggest landowner here is private, and you register with it
- North Maine Woods, Inc. is a private non-profit, not an agency. Its roads are private, its fees fund its operations, and it takes no public money. Every visitor must log in and log out at one of fourteen checkpoints on each visit. Day use is thirteen dollars a person for a Maine resident and eighteen otherwise; camping is twelve and fifteen a night; season passes run from 140 to 250 dollars. None of that is a public fee and none of it is refundable by anyone but the organisation. 8
- Size limits differ by landowner and are not negotiable
- North Maine Woods allows single vehicles under 28 feet and combinations under 48, and says “No exceptions will be made to this policy”. The KI Jo-Mary Forest it also manages allows the same 28 feet but only 44 feet combined. Baxter State Park allows nothing over nine feet high, seven feet wide, 22 feet long single or 44 combined without a special use permit. Katahdin Woods and Waters allows 40 feet including trailers and nine feet high. Acadia’s Cadillac Summit Road refuses anything over 21 feet including bike racks and hitches. Measure your rig once and check it against the specific place. 10
- Trucks have the right of way, and it is written in capitals
- On the private forest roads the rule is absolute and stated as such by the landowner: pull over and stop for a loaded truck whichever direction it is heading. Drive slowly, keep right, use lights, and whenever you stop pull as far off the road as you conveniently can without blocking a side road, because even a disused road may be needed for a fire. The Park Service repeats it on the approaches to Katahdin Woods and Waters: logging trucks always have the right of way. The Bureau of Parks and Lands repeats it again at Deboullie. 9
- Camping: fourteen days, and only where it is authorised
- On public reserved lands nobody may camp more than fourteen days in any 45-day period without written permission from the Bureau, vehicles must use only designated public access roads, off-road travel by wheeled vehicles of any sort is prohibited, and all-terrain vehicles are not permitted except as the Bureau specifies. In the private forest, camping is at designated marked areas for a two week maximum per campsite, first come and first served, with no reservations accepted. In Acadia there is no backcountry camping, no out-of-bounds camping, no overnight parking and no winter camping anywhere in the park. 29
- Camping in the private forest: marked sites, two weeks, no bookings
- Camping in the North Maine Woods is permitted at designated marked areas only, for a maximum of two weeks at any one campsite, and every site is first come and first served because the organisation accepts no reservations at all. Cutting live trees for firewood or for tent poles is prohibited, fires go in the authorised steel rings, and rubbish leaves with you. The fee is paid at the checkpoint on the way in. 11
- The monument has three drive-to campgrounds, and two now take reservations
- At Katahdin Woods and Waters the only campgrounds a vehicle reaches are Sandbank Stream, Lunksoos and the Upper East Branch Campsite; everything else is hike, bike or paddle in. They sit on unpaved roads, campers bring their own water and pack out all rubbish, no services are provided, camping in non-designated sites is not permitted, and the sites are not maintained in winter. Between 22 May and 11 October 2026 reservations are required at Sandbank Stream and Lunksoos and at the Big Seboeis campsite. 23
- Monument fire rings are already authorised
- The Park Service states that campfires at Katahdin Woods and Waters are allowed only in its own stone or metal rings at established campgrounds, campsites and lean-tos, and that fires at those locations are authorised by the Maine Forest Service and need no separate permit. That is an exception to the state permit rule rather than a repeal of it: away from those rings, the Forest Service rules apply as written. 20
- Acadia books every site in advance and allows nothing outside them
- Acadia runs two campgrounds on Mount Desert Island, one on the Schoodic Peninsula and five lean-to shelters on Isle au Haut, and every reservation is made in advance at Recreation.gov rather than at the campground office or in person. There is no backcountry camping, no out-of-bounds camping, no overnight parking and no winter camping anywhere in the park. A park entrance pass is required year round, must be displayed through the windscreen, and the park does not take cash. 19
- Roadside camping is allowed on the White Mountain forest, with distances
- Roadside camping is permitted on White Mountain National Forest roads that are not inside Forest Protection Areas. In the backcountry, camping and fires are prohibited within 200 feet of certain trails and water bodies, within a quarter mile of shelters, huts and trailheads, within a quarter mile of certain roads, and in the alpine zone where trees are eight feet or less, except on two feet of snow. 26
- The Evans Notch campgrounds run mid-May to mid-October
- Hastings sits three miles south of Route 2 near Gilead at 24 dollars a site, with an extra vehicle six dollars where space allows. Cold River, 14 sites and a picnic pavilion, and Basin a short distance from it, are both given as 15 miles north of Fryeburg at 30 dollars a night. All three run mid-May to mid-October, and Route 113 that serves them is gated closed in winter. 24
- The Allagash allows vehicle camping access at exactly one place
- Inside the Allagash Wilderness Waterway, access by motor vehicle for camping at an authorised campsite is allowed only at Ramsay Ledge. Motor vehicles are prohibited within the One Mile Area around Allagash Lake from 1 May to 30 September, automobiles and trucks are prohibited on ice-covered parts of the watercourse, and all-terrain vehicles are prohibited within the waterway altogether. Camping is prohibited except at authorised campsites, open fires only in the Bureau’s fireplaces, and groups of more than twelve people of any age may not travel or camp there. 31
- Public reserved land is a system of its own
- More than half a million acres of Maine’s public lands are managed for recreation, wildlife and timber together rather than as parks, and they hold most of the remote campsites. Bigelow Preserve is over 36,000 acres east of Stratton, Deboullie 21,871 acres inside the private forest checkpoint system, and Cutler Coast 12,234 acres of blueberry barrens, woodland and peatland with 4.5 miles of headland. The Bureau’s rules govern all of them, not a park’s. 28
- Fires need a permit above three feet, and never under a Red Flag Warning
- Since October 2023 any recreational fire with flames over three feet high and three feet across requires a burn permit from the Maine Forest Service. It is unlawful to have a recreational campfire on someone else’s land without permission, which is why the designated campsites matter. It is unlawful to burn outdoors anywhere under a Red Flag Warning, and the Forest Service will not issue a permit during one. Charcoal grills and solid fuels have always needed a permit on the land of another or in the unorganized territories. In the private forest, fires go in the authorised steel rings, and leaving any fire unattended carries a fifty dollar fine under Maine law. 34
- An all-terrain vehicle is 65 inches and 2,000 pounds, and a truck is not one
- Maine defines an oversized all-terrain vehicle as wider than 65 inches or heavier than 2,000 pounds by the manufacturer’s specification, and will not register one. The statutory definition expressly excludes an automobile and a truck as Title 29-A defines them, along with snowmobiles and logging vehicles. So a plated, insured truck or car is not an all-terrain vehicle in Maine and the registration and trail rules are not about it. That is our reading of the statutory definition rather than a quotation. What does apply everywhere is 12 M.R.S. 13157-A: no operating an all-terrain vehicle on another person’s land without permission, with a fine between 100 and 500 dollars. 33
- Spring posts the roads
- Each spring the Department of Transportation evaluates freeze and thaw damage on state and state-aid highways and decides whether to impose weight restrictions, and many municipalities do the same on their own roads. The department tracks it against the Cumulative Thawing Index from the Northeast Regional Climate Center. It publishes the programme and its maps rather than a single limit, so no weight figure is stated here. On unpaved ground the Park Service simply asks travellers to stay off muddy roads. 35
- Firewood does not travel
- Untreated firewood from outside Maine is banned, and the state asks that firewood not be moved more than fifty miles even within Maine. In the private forest, cutting live trees for firewood or for tent poles is prohibited outright. 32
Bureau of Land Management (BLM)
US Forest Service (USFS)
National Park Service (NPS)
US Fish and Wildlife (USFW)
Bureau of Reclamation (USBR)
Department Of Defense (DOD)
Bureau of Indian Affairs (BIA)
Other Federal
State
Local
Alaska Native Lands (Patented or Interim Conveyed)
Alaska Native Allotment
Road
Primitive Road
Road
Primitive Road
Trail
Roads open to all Vehicles, Yearlong
Roads open to all Vehicles, Seasonal
Roads open to highway legal vehicles only, Yearlong
Roads open to highway legal vehicles only, Seasonal
Special Designation, Yearlong
Special Designation, Seasonal
Trails open to all vehicles, Yearlong
Trails open to all vehicles, Seasonal
Trails open to vehicles 50" or less in width, Yearlong
Trails open to vehicles 50" or less in width, Seasonal
Trails open to motorcycles, Yearlong
Trails open to motorcycles, Seasonal
Special Designation, Seasonal
Trails Open to Wheeled Vehicles Only < 50" in Width, Yearlong
Trails Open to Wheeled Vehicles Only < 50" or Less in Width, Seasonal
Wilderness Area
Wilderness Study Area
