Réserve écologique Lionel-Cinq-Mars

Lionel-Cinq-Mars Ecological Reserve

46.5197° N, 71.7733° W

Réserve écologique Lionel-Cinq-Mars, Quebec. 46.5197° N, 71.7733° W

Ecological reserve, 4.4 km². Scale bar on the map.

borealbound.ca/parks/qc/reserve-ecologique-lionel-cinq-mars/, compiled October 9, 2026

Canadian Protected and Conserved Areas Database, Environment and Climate Change Canada. Contains information licensed under the Open Government Licence – Canada.
Canadian Geographical Names Database, Natural Resources Canada. Contains information licensed under the Open Government Licence – Canada.
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).
Air Quality Health Index observations and forecasts, Environment and Climate Change Canada. Contains data from Environment and Climate Change Canada (ECCC Data Servers End-use Licence).

Réserve écologique Lionel-Cinq-Mars is a 4.4 km² ecological reserve 6.8 km southeast of Saint-Édouard, in Quebec. It was established in 1988.

Area: 4.4 km²
Established: 1988

Conditions today

YELLOW ADVISORY - FROST · issued 4:39 a.m. EDT

Temperatures will drop to near the freezing mark overnight tonight.

Take preventative measures to protect cold-sensitive plants, trees, and crops.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to QCstorm@ec.gc.ca or post reports on social media using #QCStorm.

Official alert on weather.gc.ca · expires 8:39 p.m. EDT

4.5 °C

Wind calm

Observed at Donnacona, as of 6:00 a.m. EDT

Today: A mix of sun and cloud with 30 percent chance of showers. Wind becoming west 20 km/h gusting to 40 this morning. High 11. UV index 3 or moderate.

Weather: Donnacona (local forecast), as of 6:02 a.m. EDT

Sun and moon

Civil dawn: 6:26 a.m.
Sunrise: 6:56 a.m.
Sunset: 6:11 p.m.
Civil dusk: 6:41 p.m.
Moonrise: 5:46 a.m.
Moonset: 5:29 p.m.
Moon: Waning crescent, 1% lit

In the park

Rivers

Rivière Huron

Official names from the Canadian Geographical Names Database; each name opens its location on OpenStreetMap.

Official record

Designation: Ecological reserve
IUCN category: Ia, Strict nature reserveInternational IUCN class, not a legal designation
Managed by: Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs, Direction des aires protégées

Names

Lionel-Cinq-Mars Ecological ReserveEnglish form