Mississagi River Provincial Park
46.5615° N, 83.3705° W
Park boundary and water from open government data.
Download the map (SVG)Mississagi River Provincial Park, Ontario. 46.5615° N, 83.3705° W
Provincial park, 912 km². Scale bar on the map.
borealbound.ca/parks/on/mississagi-river-provincial-park/, 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.
- 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).
- Photographs, Wikimedia Commons contributors. Each photo carries its own licence (CC0, public domain, CC BY or CC BY-SA), credited where shown.
Mississagi River Provincial Park is a 912 km² provincial park 24 km northeast of Thessalon, in Ontario. It was established in 1974.
71 named lakes lie in or along the park; the largest is Ramsey Lake (75.4 km²).
- Area
- 912 km²
- Established
- 1974
- Named lakes
- 71
Conditions today
5.8 °C
Observed at Blind River, as of 2:00 a.m. EDT
Tonight: Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm after midnight. Low 7.
Weather: Blind River (local forecast), as of 2:02 a.m. EDT
Sun and moon
- Civil dawn
- 7:12 a.m.
- Sunrise
- 7:42 a.m.
- Sunset
- 6:57 p.m.
- Civil dusk
- 7:27 p.m.
- Moonrise
- 6:35 a.m.
- Moonset
- 6:16 p.m.
- Moon
- Waning crescent, 1% lit
Follow this place by email: a weekly summary of conditions.
In the park
The 12 largest of 71 named lakes, ranked by area.
| Rank | Feature | Area | Max depth |
|---|---|---|---|
| 1 | Ramsey Lake | 75.4 km² | |
| 2 | Biscotasi Lake | 63.3 km² | |
| 3 | Rocky Island Lake | 52 km² | |
| 4 | Wakomata Lake | 24.8 km² | 73.2 m |
| 5 | Aubrey Lake | 20.5 km² | |
| 6 | Tunnel Lake | 20 km² | |
| 7 | Bark Lake | 19.3 km² | 27.4 m |
| 8 | Indian Lake | 19.2 km² | 14 m |
| 9 | Lac aux Sables | 11.8 km² | 31 m |
| 10 | White Owl Lake | 10.5 km² | |
| 11 | Bardney Lake | 9.53 km² | |
| 12 | Upper Bark Lake | 6.79 km² |
Waterfalls
Official names from the Canadian Geographical Names Database; each name opens its location on OpenStreetMap.
Official record
- Designation
- Provincial park
- Park class
- Waterway
- IUCN category
- II, National parkInternational IUCN class, not a legal designation
- Status
- Non-operating park (no staff or visitor facilities)
- Regulated
- 2003
- Managed by
- Ontario Parks
- Official website
- ontarioparks.ca
Follow this place
Every Friday by email: the Environment Canada forecast and any weather alerts in effect.