Aerial imagery: USGS National Map (public domain)
Inner Twin Island — Islands 37.0 Miles SSE of Chapman Inn
Cumberland County, Maine · USGS Naples Quadrangle · GNIS 1912585
Catalogued on the USGS Naples quadrangle in Cumberland County, Maine, Inner Twin Island — a island — lies 37.0 miles south-southeast of Chapman Inn.
Landmark Profile
Classification & USGS reference
Catalogued under GNIS Feature ID 1912585, Inner Twin Island is recorded as a island on the USGS Naples quadrangle in Cumberland County, Maine (FIPS 23/005). Catalogued in GNIS since 05/08/2001.
Coordinates & physical setting
Inner Twin Island sits at 43.90174° N, 70.53506° W (DMS 43°54′06″ N, 70°32′06″ W).
Other islands in Cumberland County, Maine
Cumberland County, ME contains 52 islands catalogued in the USGS Geographic Names Information System, counting Inner Twin Island itself. The ones closest to Inner Twin Island:
| Feature | USGS Quadrangle | Distance |
|---|---|---|
| Outer Twin Island | Naples | 0.1 mi |
| Outer Doctor Island | Naples | 0.3 mi |
| Outer Birch Island | Naples | 0.3 mi |
| Outer Spectacle Island | Naples | 0.3 mi |
| Doctor Island | Naples | 0.4 mi |
| Dingley Islands | Naples | 0.4 mi |
| Inner Green Island | Naples | 0.4 mi |
| Inner Birch Island | Naples | 0.4 mi |
| Inner Spectacle Island | Naples | 0.5 mi |
| Outer Green Island | Naples | 0.5 mi |
Features on the USGS Naples Quadrangle
The Naples 7.5-minute topographic quadrangle holds 65 catalogued natural features alongside Inner Twin Island. A sampling nearest to this location:
| Feature | Type | County | Offset |
|---|---|---|---|
| Outer Twin Island | Islands | Cumberland County, ME | 0.1 mi |
| Outer Doctor Island | Islands | Cumberland County, ME | 0.3 mi |
| Outer Birch Island | Islands | Cumberland County, ME | 0.3 mi |
| Outer Spectacle Island | Islands | Cumberland County, ME | 0.3 mi |
| Doctor Island | Islands | Cumberland County, ME | 0.4 mi |
| Dingley Islands | Islands | Cumberland County, ME | 0.4 mi |
| Inner Green Island | Islands | Cumberland County, ME | 0.4 mi |
| Inner Birch Island | Islands | Cumberland County, ME | 0.4 mi |
| Inner Spectacle Island | Islands | Cumberland County, ME | 0.5 mi |
| Outer Green Island | Islands | Cumberland County, ME | 0.5 mi |
Visiting from Chapman Inn
Distance, bearing & drive time
A 63-minute drive along back roads separates the front door of Chapman Inn from Inner Twin Island — 37.0 miles south-southeast as the crow flies, on compass bearing SSE.
Best time to visit
Late May through early October, when the water is safe for small-boat access. At this latitude (43.902°), the shoulder seasons are workable — April and November can be comfortable on mild years. At 37.0 miles from the Inn, block the full day — sunrise start, late return, packed meals. Conditions at Inner Twin Island track the nearby Outer Twin Island (essentially adjacent) closely — if that is runnable, so is this.
Nearest features to Inner Twin Island
| Feature | Type | County | Distance |
|---|---|---|---|
| Outer Twin Island | Islands | Cumberland County, ME | 0.1 mi |
| Outer Doctor Island | Islands | Cumberland County, ME | 0.3 mi |
| Outer Birch Island | Islands | Cumberland County, ME | 0.3 mi |
| Outer Spectacle Island | Islands | Cumberland County, ME | 0.3 mi |
| Doctor Island | Islands | Cumberland County, ME | 0.4 mi |
Frequently Asked Questions
Where is Inner Twin Island located?
Inner Twin Island is in Cumberland County, Maine, approximately 37.0 miles south-southeast of Chapman Inn in Bethel, Maine. It appears on the USGS Naples topographic quadrangle.
How far is Inner Twin Island from Chapman Inn?
The drive runs about 63 minutes, 37.0 miles south-southeast (bearing SSE) of the Inn.
What type of natural feature is Inner Twin Island?
The U.S. Geological Survey classifies Inner Twin Island as a island, catalogued under GNIS Feature ID 1912585 on the Naples quadrangle.
When is the best time to visit Inner Twin Island?
Late May through early October, when the water is safe for small-boat access.
How many other islands are in Cumberland County, Maine?
GNIS lists 51 other islands in Cumberland County, Maine.