Holleford crater

Crater Impact crater near Kingston, Ontario

The Holleford crater west of Kingston, Ontario is an impact structure that attracts geology enthusiasts and hikers to interpretive trails and roadside viewpoints.

Holleford Crater and cows DSCN0859r.jpg
Holleford crater and Crater Farm DSCN0857r.jpg
Holleford Crater historical plaque DSCN0854r.jpg
Holleford Crater Holleford OntarioDSCN0860r.jpg
Holleford crater plaque DSCN0858r.jpg
Holleford crater x10.jpg
Holleford crater
Near Perth, Ontario (no formal visitor centre at the site)
44.4501, -76.6327

How to Get to Holleford crater #

The Holleford crater area is reached by local roads from Perth, Ontario. Drive north of Perth along county roads; the crater’s footprint is mainly a landscape feature rather than a developed park-local maps and aerial views help locate the best vantage points.

Tips for Visiting Holleford crater #

  • If interested in geology, visit with the Rideau Lakes region information centres for maps-Holleford's crater is subtle and best seen with context.
  • Bring good walking shoes for uneven terrain-the structure is a raised circular ring with mixed vegetation.
  • Combine a visit with nearby towns like Perth for local museums that explain Canada's impact-crater hunting history.

Best Time to Visit Holleford crater #

Late spring through autumn for easiest access and best visibility of geological features.

Summer
June-August · 15-28°C
Warm weather and best time for field visits and roadside stops.
Spring
April-May · 2-15°C
Lush growth and clearer views of topography before summer foliage hides contours.
Autumn
September-October · 5-18°C
Fall colours and crisper air make landforms easier to read.

Weather & Climate near Holleford crater #

Climate

Holleford crater's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with warm summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -14°C to 26°C. Moderate rainfall (976 mm/year), distributed fairly evenly throughout the year.

Temperature & Rainfall
Temperature Range
26°
Warmest Month
-14°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -4°C and lows of -14°C. Moderate rainfall (78 mm).

Comfort

-9°
Feels Like Freezing
-9°C
Temperature
-14° -5°

Weather

78 mm
Rainfall
4.7 m/s
Wind
Light Breeze

February

February is freezing with highs of -3°C and lows of -13°C. Moderate rainfall (65 mm).

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-13° -3°

Weather

65 mm
Rainfall
4.4 m/s
Wind
Light Breeze

March

March is freezing with highs of 3°C and lows of -7°C. Moderate rainfall (66 mm).

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-7°

Weather

66 mm
Rainfall
4.4 m/s
Wind
Light Breeze

April

April is cold with highs of 10°C and lows of 0°C. Moderate rainfall (77 mm).

Comfort

Feels Like Cold
C
Temperature
10°

Weather

77 mm
Rainfall
4.4 m/s
Wind
Light Breeze

May

May is cool with highs of 18°C and lows of 7°C. Regular rainfall (89 mm).

Comfort

12°
Feels Like Cool
12°C
Temperature
18°

Weather

89 mm
Rainfall
3.8 m/s
Wind
Light Breeze

June

June is cool with highs of 23°C and lows of 11°C. Regular rainfall (83 mm).

Comfort

17°
Feels Like Cool
17°C
Temperature
11° 23°

Weather

83 mm
Rainfall
3.4 m/s
Wind
Light Breeze

July

July is the warmest month with highs of 26°C and lows of 14°C. Moderate rainfall (66 mm).

Comfort

20°
Feels Like Mild
20°C
Temperature
15° 26°

Weather

66 mm
Rainfall
3.3 m/s
Wind
Light Breeze

August

August is mild with highs of 25°C and lows of 14°C. Regular rainfall (85 mm).

Comfort

20°
Feels Like Mild
20°C
Temperature
14° 25°

Weather

85 mm
Rainfall
3.2 m/s
Wind
Light Breeze

September

September is cool with highs of 20°C and lows of 10°C. The wettest month with heavy rain (101 mm).

Comfort

15°
Feels Like Cool
15°C
Temperature
10° 20°

Weather

101 mm
Rainfall
3.6 m/s
Wind
Light Breeze

October

October is cold with highs of 13°C and lows of 4°C. Regular rainfall (87 mm).

Comfort

Feels Like Cold
C
Temperature
13°

Weather

87 mm
Rainfall
4.2 m/s
Wind
Light Breeze

November

November is cold with highs of 6°C and lows of -1°C. Regular rainfall (98 mm).

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

98 mm
Rainfall
4.7 m/s
Wind
Light Breeze

December

December is freezing with highs of -1°C and lows of -9°C. Regular rainfall (81 mm).

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-9° -1°

Weather

81 mm
Rainfall
4.8 m/s
Wind
Light Breeze

Nearby Attractions to Holleford crater