Aerial imagery: USGS National Map (public domain)
Lower Sister Island — Islands 44.1 Miles E of Chapman Inn
Kennebec County, Maine · USGS Winthrop Quadrangle · GNIS 570545
Within Kennebec County, Maine, on the USGS Winthrop quadrangle, the island known as Lower Sister Island sits 44.1 miles east of Chapman Inn.
Wikidata short description: “island in Kennebec County, Maine, United States”
Landmark Profile
Classification & USGS reference
Within Kennebec County, Maine, the U.S. Geological Survey lists Lower Sister Island as a island on the Winthrop topographic quadrangle (FIPS 23/011), under Feature ID 570545. Catalogued in GNIS since 09/30/1980.
Coordinates & physical setting
Lower Sister Island sits at 44.29507° N, 69.90894° W (DMS 44°17′42″ N, 69°54′32″ W).
Other islands in Kennebec County, Maine
Kennebec County, ME contains 50 islands catalogued in the USGS Geographic Names Information System, counting Lower Sister Island itself. The ones closest to Lower Sister Island:
| Feature | USGS Quadrangle | Distance |
|---|---|---|
| Upper Sister Island | Winthrop | 0.4 mi |
| Hodgdon Island | Winthrop | 0.6 mi |
| Belle Island | Winthrop | 0.6 mi |
| Cuba Island | Winthrop | 0.7 mi |
| Black Island | Winthrop | 0.8 mi |
| Molazigan Island | Winthrop | 0.9 mi |
| Frog Island | Winthrop | 1.1 mi |
| Horseshoe Island | Winthrop | 1.6 mi |
| Hersey Island | Winthrop | 1.7 mi |
| Richards Island | Winthrop | 3.3 mi |
Features on the USGS Winthrop Quadrangle
The Winthrop 7.5-minute topographic quadrangle holds 35 catalogued natural features alongside Lower Sister Island. A sampling nearest to this location:
| Feature | Type | County | Offset |
|---|---|---|---|
| Robbins Point | Capes | Kennebec County, ME | 0.3 mi |
| Kezar Brook | Streams | Kennebec County, ME | 0.4 mi |
| Upper Sister Island | Islands | Kennebec County, ME | 0.4 mi |
| Hodgdon Island | Islands | Kennebec County, ME | 0.6 mi |
| Belle Island | Islands | Kennebec County, ME | 0.6 mi |
| Cuba Island | Islands | Kennebec County, ME | 0.7 mi |
| Black Island | Islands | Kennebec County, ME | 0.8 mi |
| Molazigan Island | Islands | Kennebec County, ME | 0.9 mi |
| Frog Island | Islands | Kennebec County, ME | 1.1 mi |
| Packards Ledge | Other Natural Features | Kennebec County, ME | 1.5 mi |
Visiting from Chapman Inn
Distance, bearing & drive time
Follow the compass bearing E out of Bethel for 44.1 miles (east) and you reach Lower Sister Island; at typical rural speeds the trip runs roughly 76 minutes.
Best time to visit
Late May through early October, when the water is safe for small-boat access. At this latitude (44.295°), the shoulder seasons are workable — April and November can be comfortable on mild years. At 44.1 miles from the Inn, block the full day — sunrise start, late return, packed meals. Conditions at Lower Sister Island track the nearby Robbins Point cape (0.3 mi away) closely — if that is runnable, so is this.
Nearest features to Lower Sister Island
| Feature | Type | County | Distance |
|---|---|---|---|
| Robbins Point | Capes | Kennebec County, ME | 0.3 mi |
| Kezar Brook | Streams | Kennebec County, ME | 0.4 mi |
| Upper Sister Island | Islands | Kennebec County, ME | 0.4 mi |
| Hodgdon Island | Islands | Kennebec County, ME | 0.6 mi |
| Belle Island | Islands | Kennebec County, ME | 0.6 mi |
Frequently Asked Questions
Where is Lower Sister Island located?
Lower Sister Island is in Kennebec County, Maine, approximately 44.1 miles east of Chapman Inn in Bethel, Maine. It appears on the USGS Winthrop topographic quadrangle.
How far is Lower Sister Island from Chapman Inn?
The drive runs about 76 minutes, 44.1 miles east (bearing E) of the Inn.
What type of natural feature is Lower Sister Island?
The U.S. Geological Survey classifies Lower Sister Island as a island, catalogued under GNIS Feature ID 570545 on the Winthrop quadrangle.
When is the best time to visit Lower Sister Island?
Late May through early October, when the water is safe for small-boat access.
How many other islands are in Kennebec County, Maine?
GNIS lists 49 other islands in Kennebec County, Maine.
Wikidata: Q49655068.