Gardiner.

The definitive guide to dark skies and celestial observation in Gardiner, ME. Verified using National Park Service and NASA Night Sky Network Clubs data.

Bortle Scale
3
Best Regional Reading
Sky Quality
21.3
SQM Zenith Value
Verified Sites
5
Community Vetted
Dark Sky Parks
2
IDA Certified Nearby

Quick Guide for Gardiner

  • Top Community Pick: Talmage Observatory at Starfield (~67.2 miles)
  • Best Scientific Reading: Bortle 3 at Jordan Pond House
  • Local Experts: Central Maine Astronomical Society
  • Verified Observations: 5 distinct spots

If you’re looking to escape the light pollution of Gardiner, you’re in luck. While enthusiasts often gather at Talmage Observatory at Starfield for its accessibility, scientific audits conducted by the National Park Service at Jordan Pond House provide the most accurate reading of the regional sky quality, measuring at a Bortle 3. The local landscape of Gardiner offers several pockets of darkness that are perfect for deep-sky observation.

The Best Times for Stargazing in Gardiner

For the best results in Gardiner, aim for a ‘New Moon’ window. In these dark-sky conditions, the absence of moonlight allows the Milky Way to cast visible shadows.

Expert Tips for Gardiner Observers

Because Talmage Observatory at Starfield is a developed site, it often features established viewing pads and specialized equipment. For the best views here, try to observe targets when they are highest in the sky to minimize atmospheric interference. Local enthusiasts often frequent this spot, making it a great place to meet experienced observers. Regardless of your gear, allow 30 minutes for your eyes to fully dark-adapt.

Local Top Spots

Community-vetted locations known for clear horizons and accessibility for telescopes and astrophotography.

Premier Verified Hub Confidence: 100%

Talmage Observatory at Starfield

67.2 mi
Distance

" Standard Advice: Dress in layers as temperatures drop quickly after sunset. Use a red-light flashlight to preserve your night vision. "

Kennebunk, ME 04043
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Active Viewing Spot Confidence: 77.5%

Mitchell Field

30.7 mi
Distance

" Standard Advice: Dress in layers as temperatures drop quickly after sunset. Use a red-light flashlight to preserve your night vision. "

Harpswell, ME 04079
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Active Viewing Spot Confidence: 77.5%

Mitchell Field, Harpswell, ME

30.7 mi
Distance

" Standard Advice: Dress in layers as temperatures drop quickly after sunset. Use a red-light flashlight to preserve your night vision. "

Harpswell, ME 04079
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Active Viewing Spot Confidence: 80%

Bug Light Park

43.2 mi
Distance

" Standard Advice: Dress in layers as temperatures drop quickly after sunset. Use a red-light flashlight to preserve your night vision. "

South Portland, ME 04106
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Active Viewing Spot Confidence: 75%

Sky Line Farms

33.8 mi
Distance

" Standard Advice: Dress in layers as temperatures drop quickly after sunset. Use a red-light flashlight to preserve your night vision. "

North Yarmouth, ME 04097
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Scientific Audit

NPS Sky Measurements

Instrumented readings from the National Park Service Night Sky Program, providing the most accurate SQM and Bortle classifications.

Jordan Pond House

Acadia NP

21.3 SQM
Bortle Class 3

"Sky quality measurements were recorded at Jordan Pond House in Acadia NP on 3/16/2010. The site demonstrated a scientific darkness reading of 21.3 SQM."

Observation Date
3/16/2010
Elevation
30m
Zenith Brightness
21.58

Cadillac Mountain

Acadia NP

21.26 SQM
Bortle Class 4

"12 sec exposure for first and second, 6 sec exposure for third. First successful night after many tries. Conditions getting darker as night went on (probably due to extinction). Beautiful night, estimate conditions in top 20% of air quality conditions. Bangor-Ellsworth brightest glow, but Bar Harbor light visibly extends high into the NE sky. Surprised Portland and Augusta not visible. End out tourist season, therefore some business lights may not be on that would be on during summer. Difficult to get limiting magnitude estimates with wind blowing, but estimate 6.1-6.2, possibly 6.4 with less wind. This is clearly an excellent east coast site. A handful of lights visible on island probably account for 5% of total light flux. Sky Quality Meter 21.22 darkening to 21.29."

Observation Date
10/14/2006
Elevation
465m
Zenith Brightness
21.42

International Dark Sky Parks

Premier locations certified for their exceptional dark sky quality and commitment to light pollution mitigation.

IDA Certified Distance: 19.1 miles

AMC Maine Woods

The Appalachian Mountain Club’s (AMC) Maine Woods Initiative lands consist of over 400 square kilometers of land in central Maine, U.S. The park is at the edge…

Category
International Dark Sky Park
Certified
2021
Land Area
404.25 km2
Coordinates
43.9229, -69.8848
IDA Certified Distance: 133.7 miles

Katahdin Woods and Waters National Monument

Within the North Woods of Maine, Katahdin Woods and Waters National Monument covers an area of approximately 87,500 acres within a larger landscape already…

Category
International Dark Sky Sanctuary
Certified
2020
Land Area
354 km2
Coordinates
45.9766, -68.7335

Local Astronomy Clubs

Connect with experts and fellow enthusiasts through local astronomical societies and community groups.

NASA Night Sky Club ID
#592

Central Maine Astronomical Society

Whitefield, ME

NASA Night Sky Club ID
#506

Southern Maine Astronomers

Portland, ME