Lebanon.

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

Bortle Scale
3
Best Regional Reading
Sky Quality
21.6
SQM Zenith Value
Verified Sites
5
Community Vetted
Dark Sky Parks
2
IDA Certified Nearby

Quick Guide for Lebanon

  • Top Community Pick: 1879 Perkinsville Schoolhouse, Hoisington Field (~22.3 miles)
  • Best Scientific Reading: Bortle 5 at Concord Bridge
  • Local Experts: SoVerA - Southern Vermont Astronomy Group
  • Verified Observations: 5 distinct spots

If you’re looking to escape the light pollution of Lebanon, you’re in luck. While enthusiasts often gather at 1879 Perkinsville Schoolhouse, Hoisington Field for its accessibility, scientific audits conducted by the National Park Service at Concord Bridge provide the most accurate reading of the regional sky quality, measuring at a Bortle 5. The local landscape of Lebanon offers several pockets of darkness that are perfect for deep-sky observation.

The Best Times for Stargazing in Lebanon

Since Lebanon sits in a transitional light zone, viewing is best during the New Moon or after midnight when some commercial lighting is reduced.

Expert Tips for Lebanon Observers

Before heading out to 1879 Perkinsville Schoolhouse, Hoisington Field, we recommend arriving during civil twilight to scout the terrain safely. For the best views this location, 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.

Active Viewing Spot Confidence: 77.5%

1879 Perkinsville Schoolhouse, Hoisington Field

22.3 mi
Distance

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

Perkinsville, VT 05151
Get Directions
Premier Verified Hub Confidence: 85%

Sullivan Observatory

48.5 mi
Distance

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

Keene, NH 03431
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Active Viewing Spot Confidence: 67.5%

1879 Perkinsville Schoolhouse

22.3 mi
Distance

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

Perkinsville, VT 05151
Get Directions
Active Viewing Spot Confidence: 80%

Ashuelot River Park

48.5 mi
Distance

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

Keene, NH 03431
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Community Gathering Point Confidence: 62.5%

Vermont Academy

36.2 mi
Distance

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

Saxtons River, VT 05154
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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.

Concord Bridge

Minute Man NHP

20.23 SQM
Bortle Class 5

"Fog in field lowland, possibly some patchy fog. Bright site"

Observation Date
9/17/2007
Elevation
40m
Zenith Brightness
20.56

Park Road

Mont-Megantic National Park

21.6 SQM
Bortle Class 3

"Clear, calm night with good transparency. A slight haze visible over the low horizon to the north. Seeing is fair. Fine detail in the Milky Way, with several easy deep-sky objects readily visible. The core of the Sherbrooke light dome is blocked by Mont Notre Dame and Mont Megantic creating a dark bowl like effect, excellent for visual observing. The light dome from Quebec city was visible low on the north horizon, parially blocked by trees, but still evident when dark adapted. No light dome was so bright as to interfere with dark adaptation."

Observation Date
9/23/2017
Elevation
520m
Zenith Brightness
21.86

International Dark Sky Parks

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

IDA Certified Distance: 119.8 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: 236.5 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
#304

SoVerA - Southern Vermont Astronomy Group

Perkinsville, VT

NASA Night Sky Club ID
#579

Springfield Telescope Makers

Springfield, VT