| Long Harbour–Mount Arlington Heights | |
|---|---|
| Town | |
| Location of Long Harbour–Mount Arlington Heights in Newfoundland | |
| Coordinates: 47°25′46″N 53°51′30″W / 47.42944°N 53.85833°WCoordinates: 47°25′46″N 53°51′30″W / 47.42944°N 53.85833°W | |
| Country |
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| Province |
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| Population (2011) | |
| • Total | 298 |
| Time zone | Newfoundland Time (UTC-3:30) |
| • Summer (DST) | Newfoundland Daylight (UTC-2:30) |
| Area code(s) | 709 |
Long Harbour–Mount Arlington Heights is a town in the Canadian province of Newfoundland and Labrador. The town had a population of 298 in the Canada 2011 Census.
The town is the site of the Long Harbour Nickel Processing Plant.