1
Warren Island State Park
Managed by Maine Bureau of Parks and Lands
72 acres1.4 mi of trail
Dog rules not recorded
No trailhead mapped yet
Outdoors · Islesboro
Islesboro, ME parks, trails & bike paths
There are about 8.8 miles of mapped trails, and the biggest networks are in Warren Island State Park (1.4 mi), Herbert Preserve (1.2 mi), and Turtle Head Preserve (0.9 mi).
Conserved land, trails, parks and bike routes in Islesboro, measured from OpenStreetMap and USGS data.
At a glance
Islesboro outdoors
Conserved land
0.8%
386 of 51,216 acres
Trails
8.8 mi
0.1 mi per sq mi · 2 on conserved land
Parks & preserves
14
named on the map
Bike routes
0.0 mi
0.0 mi lanes · 0.0 mi off-road paths
Conserved land is a share of the whole town area. Bike lanes are often missing from the map in smaller towns, so that number is likely low.
Map
Conserved land, trails & bike routes
Tap a number or a place below to zoom in© OpenStreetMap contributors · USGS PAD-US
Places to walk
Parks & preserves with trails
Ranked by mapped trail miles. Directions go to the nearest marked trailhead or public parking.
2
Herbert Preserve
Managed by Islesboro Islands Trust
40 acres1.2 mi of trail
Western TrailEastern Trail
Dog rules not recorded
No trailhead mapped yet
3
Turtle Head Preserve
Managed by Islesboro Islands Trust
25 acres0.9 mi of trail
Dog rules not recorded
DirectionsTo Turtle Head Preserve Parking
4
Hutchins Marsh Preserve
Managed by Islesboro Islands Trust
26 acres0.7 mi of trail
Dog rules not recorded
No trailhead mapped yet
5
Hutchins Island Preserve
Managed by Islesboro Islands Trust
17 acres0.5 mi of trail
Dev Hamlin Trail
Dog rules not recorded
No trailhead mapped yet
All 14 parks & preserves
Showing 1–10 of 14 parks & preserves
Warren Island State Park72 acres · 1.4 mi of trail · Maine Bureau of Parks and Lands
Herbert Preserve40 acres · 1.2 mi of trail · Islesboro Islands Trust
Turtle Head Preserve25 acres · 0.9 mi of trail · Islesboro Islands Trust
Hutchins Marsh Preserve26 acres · 0.7 mi of trail · Islesboro Islands Trust
Hutchins Island Preserve17 acres · 0.5 mi of trail · Islesboro Islands Trust
Broad Point Preserve52 acres · Islesboro Islands Trust
Blueberry Hill Preserve40 acres · Islesboro Islands Trust
Mark Island Preserve36 acres · The Nature Conservancy
Spruce Island Preserve28 acres · Islesboro Islands Trust
Alan E. Hutchinson Wildlife Management Area22 acres · Maine Department of Inland Fisheries & Wildlife
Who protects the land
386 conserved acres
Who manages it, from PAD-US. Approximate, because parcels can overlap.
Conserved doesn't always mean open to visitors. 155 acres are conservation easements, which are usually private land. Public access isn't recorded for 11 of 30 parcels. The places listed above are parks and preserves people visit.
Biking & sports
Bike routes, courts & fields
- Painted or protected bike lanes0.0 mi
- Off-road bike paths0.0 mi
- Shoulders & shared lanes0.0 mi
Courts & fields
- Basketball1
Counts include school and college facilities, which aren't always open to the public.
Nearby
Islesboro and its neighbors
Towns whose outdoors data has been built so far.
| Town | Conserved | Trails | Parks & preserves |
|---|---|---|---|
| Islesboro | 0.8% | 8.8 mi | 14 |
| Northport | 8.2% | 7.2 mi | 10 |
| Deer Isle | 2% | 21.4 mi | 24 |
| Brooksville | 10.3% | 15.0 mi | 10 |
| Castine | 7.2% | 13.7 mi | 13 |
| Searsport | 5.7% | 13.6 mi | 7 |
| Lincolnville | 23.3% | 32.2 mi | 10 |
Trail talk
Conditions & tips from neighbors
No recent posts about Islesboro's trails yet. Muddy, icy, a bridge out, where to park: a quick post helps the next person.
Sources: trails, parks, preserves, courts and bike lanes © OpenStreetMap contributors (ODbL), map data as of 2026-09-28. Conserved land: USGS Gap Analysis Project, Protected Areas Database of the United States (PAD-US). Measured against the Census town boundary.
How we measure
"Trails" are OpenStreetMap paths, bridleways, public tracks and unpaved footways, plus footways inside a park or preserve or on a named trail route. Sidewalks are left out. Areas are counted on a 39.6-meter grid, so overlapping parcels count once. "Conserved" includes conservation easements, which protect land from development but are usually private property. Trailheads are the nearest marked trailhead, public parking lot or information board within about 150 meters of a preserve. Dog rules come from OpenStreetMap when someone has tagged them; otherwise we show what's typical for the land manager, or say the rules aren't recorded.