Ontario Science Centre

Museum Interactive science museum with hands-on exhibits in Toronto

Interactive science museum in Toronto with hands-on exhibits, live demonstrations and large-format cinema/planetarium programmes; the Ontario Science Centre is a family-oriented learning destination.

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The Ontario Science Centre is a public science museum in Toronto focused on interactive, hands-on exhibits and live demonstrations that aim to explain scientific concepts to families and school groups.

Its galleries cover topics such as physics, life sciences and technology and the site includes a domed large-format film theatre that shows science and nature films. The centre hosts rotating exhibitions and educational programs for children and adults.

The centre opened in 1969 and has been a major science education institution in Ontario since then, expanding and updating exhibits periodically to reflect advances in science and technology.

It stands in the Don Mills / North York district of Toronto, east of the Don Valley Parkway and roughly 10 to 12 kilometres from downtown Toronto, with vehicle parking and public-transit links.

  • Founding: Opened in 1969 and operated as a public science museum with an emphasis on hands-on, interactive exhibits and live demonstrations.
  • Location and access: Located in the Don Mills / North York area and served by Toronto public transit, making it accessible from downtown Toronto by car or bus routes.

What to See #

  • IMAX/OMNIMAX theatre: A domed large-format film theatre originally installed as an OMNIMAX/IMAX auditorium that screens science and nature films on a curved dome screen.
  • Interactive galleries: Hands-on interactive galleries and rotating exhibits aimed at families and school groups, with zones for younger children and exhibits on physics, biology and technology.
Ontario Science Centre
770 Don Mills Road, Toronto, Ontario, Canada (approximate)
43.7164, -79.3387
Tue-Sun 10:00am-5:00pm, closed Mondays (check website for holiday hours)
Adult general admission CAD 22 (approx); IMAX/planetarium shows extra. Children and seniors receive reduced rates; free parking available on site.

How to Get to Ontario Science Centre #

By car: accessible via Don Mills Road just north of Highway 401; ample on-site parking. By transit: take the TTC bus routes that connect with Don Mills subway station (Line 4/Sheppard or Line 1 via bus link) or GO Transit from downtown Toronto; check TTC trip planner for current routes and schedules.

Tips for Visiting Ontario Science Centre #

  • Weekday mornings (opening hour to ~11:00am) are quieter for interactive exhibits and planetarium shows.
  • Allow 3-4 hours to see the main galleries; add time for temporary exhibitions and the OMNIMAX if desired.
  • Buy timed IMAX/planetarium tickets in advance on busy days to secure preferred showtimes.

Best Time to Visit Ontario Science Centre #

An indoor science centre - choose off-peak weekday mornings to avoid crowds, and reserve special shows in advance.

Fall-winter (September-March)
Sep-Mar · Indoor attraction - focus on crowd levels
School groups operate during weekdays; mid-week off-peak times are best for families.
Summer (June-August)
Jun-Aug · Indoor attraction - peak visitor season
Expect higher visitor numbers; arrive early or visit late afternoon to avoid school-group peaks.

Weather & Climate near Ontario Science Centre #

Climate

Ontario Science Centre'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 -9°C to 26°C. Moderate rainfall (835 mm/year).

Temperature & Rainfall
Temperature Range
27°
Warmest Month
-9°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -2°C and lows of -9°C. Moderate rainfall (53 mm).

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-9° -2°

Weather

53 mm
Rainfall
4.9 m/s
Wind
Light Breeze

February

February is freezing with highs of -1°C and lows of -8°C. Moderate rainfall (50 mm).

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-8° -1°

Weather

50 mm
Rainfall
4.6 m/s
Wind
Light Breeze

March

March is cold with highs of 4°C and lows of -4°C. Moderate rainfall (54 mm).

Comfort

Feels Like Cold
C
Temperature
-4°

Weather

54 mm
Rainfall
4.5 m/s
Wind
Light Breeze

April

April is cold with highs of 11°C and lows of 2°C. Moderate rainfall (70 mm).

Comfort

Feels Like Cold
C
Temperature
11°

Weather

70 mm
Rainfall
4.5 m/s
Wind
Light Breeze

May

May is cool with highs of 18°C and lows of 8°C. Moderate rainfall (75 mm).

Comfort

13°
Feels Like Cool
13°C
Temperature
18°

Weather

75 mm
Rainfall
3.8 m/s
Wind
Light Breeze

June

June is mild with highs of 23°C and lows of 13°C. Moderate rainfall (72 mm).

Comfort

18°
Feels Like Mild
18°C
Temperature
13° 23°

Weather

72 mm
Rainfall
3.4 m/s
Wind
Light Breeze

July

July is the warmest month with highs of 26°C and lows of 17°C. Moderate rainfall (73 mm).

Comfort

22°
Feels Like Mild
22°C
Temperature
17° 27°

Weather

73 mm
Rainfall
3.3 m/s
Wind
Light Breeze

August

August is mild with highs of 25°C and lows of 16°C. Regular rainfall (83 mm).

Comfort

21°
Feels Like Mild
21°C
Temperature
16° 25°

Weather

83 mm
Rainfall
3.2 m/s
Wind
Light Breeze

September

September is cool with highs of 21°C and lows of 12°C. The wettest month with 87 mm of rain.

Comfort

16°
Feels Like Cool
16°C
Temperature
12° 21°

Weather

87 mm
Rainfall
3.5 m/s
Wind
Light Breeze

October

October is cool with highs of 14°C and lows of 6°C. Moderate rainfall (70 mm).

Comfort

10°
Feels Like Cool
10°C
Temperature
14°

Weather

70 mm
Rainfall
4.0 m/s
Wind
Light Breeze

November

November is cold with highs of 8°C and lows of 1°C. Regular rainfall (82 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

82 mm
Rainfall
4.5 m/s
Wind
Light Breeze

December

December is freezing with highs of 2°C and lows of -5°C. Moderate rainfall (66 mm).

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°

Weather

66 mm
Rainfall
4.8 m/s
Wind
Light Breeze

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