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Serpent Mounds Provincial Park

44.2092° N, 78.1561° W

Serpent Mounds Provincial Park, Ontario. 44.2092° N, 78.1561° W

Provincial park, 1.35 km². Scale bar on the map.

borealbound.ca/parks/on/serpent-mounds-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.
  • 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).
  • Photographs, Wikimedia Commons contributors. Each photo carries its own licence (CC0, public domain, CC BY or CC BY-SA), credited where shown.

Serpent Mounds Provincial Park is a 1.35 km² provincial park 3.4 km south of Keene, in Ontario. It was established in 1957.

1 named lake lies in or along the park; the largest is Rice Lake (95.4 km²).

Area
1.35 km²
Established
1957
Named lakes
1

Conditions today

6.8 °C

Mostly CloudyWind WSW 5 km/h, gusts 28

Observed at Peterborough, as of 2:00 a.m. EDT

Tonight: Partly cloudy. 40 percent chance of showers this evening. Wind northwest 30 km/h gusting to 50 becoming light this evening. Low plus 5.

Weather: Peterborough (local forecast), as of 2:02 a.m. EDT

Sun and moon

Civil dawn
6:51 a.m.
Sunrise
7:20 a.m.
Sunset
6:38 p.m.
Civil dusk
7:07 p.m.
Moonrise
6:12 a.m.
Moonset
5:57 p.m.
Moon
Waning crescent, 1% lit

Air Quality Health Index

2 low risk

Peterborough, as of 1:00 a.m. EDT

In the park

FeatureAreaMax depth
1Rice Lake95.4 km²11 m

Official record

Designation
Provincial park
Park class
Cultural Heritage
IUCN category
III, Natural monument or featureInternational IUCN class, not a legal designation
Status
Non-operating park (no staff or visitor facilities)
Regulated
1983
Managed by
Ontario Parks
Official website
ontarioparks.ca