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Three Mile Narrows Conservation Reserve

49.1865° N, 87.0492° W

Three Mile Narrows Conservation Reserve, Ontario. 49.1865° N, 87.0492° W

Conservation reserve, 8.4 km². Scale bar on the map.

borealbound.ca/parks/on/three-mile-narrows-conservation-reserve/, compiled October 9, 2026

  • Canadian Protected and Conserved Areas Database, Environment and Climate Change Canada. Contains information licensed under the Open Government Licence – Canada.
  • Provincial Park and Conservation Reserve Regulated, Ontario Ministry of the Environment, Conservation and Parks. Contains information licensed under the Open Government Licence – Ontario.
  • HydroLAKES v1.0, Messager et al. 2016 / WWF HydroSHEDS. Licensed under CC BY 4.0.
  • Census boundaries and population, 2021, Statistics Canada. Adapted from Statistics Canada. This does not constitute an endorsement by Statistics Canada.
  • City page weather forecasts and alerts, Environment and Climate Change Canada. Contains data from Environment and Climate Change Canada (ECCC Data Servers End-use Licence).

Three Mile Narrows Conservation Reserve is a 8.4 km² conservation reserve 41 km north of Schreiber, in Ontario. It was established in 2004.

1 named lake lies in or along the park; the largest is Long Lake (136 km²).

Area
8.4 km²
Established
2004
Named lakes
1

Conditions today

0.2 °C

Wind W 3 km/h

Observed at Terrace Bay, as of 5:00 a.m. EDT

Tonight: Partly cloudy with 60 percent chance of showers. Wind north 20 km/h gusting to 40 becoming light this evening. Low minus 1.

Weather: Terrace Bay (local forecast), as of 5:03 a.m. EDT

Sun and moon

Civil dawn
7:28 a.m.
Sunrise
8:00 a.m.
Sunset
7:09 p.m.
Civil dusk
7:41 p.m.
Moonrise
6:52 a.m.
Moonset
6:28 p.m.
Moon
Waning crescent, 1% lit

In the park

FeatureAreaMax depth
1Long Lake136 km²167.6 m

Official record

Designation
Conservation reserve
IUCN category
II, National parkInternational IUCN class, not a legal designation
Regulated
2004
Managed by
Ontario Parks