Knowles Island (us-new-hampshire)
Type: natural=wetland
Coordinates: 42.89274085048724, -70.8307132848857
Area: 0.033672791015625 km²
OSM tags:
ele: 0
gnis:feature_id: 867905
name: Knowles Island
natural: wetland
place: islet
wetland: saltmarsh