Newcastle
Stargazing Guide.

Just 11.7 miles from the center of Newcastle, lies some of the region's best viewing at Covington Community Park. We feature instrumented readings from Burroughs Mountain to guarantee the most accurate sky quality data.

Scientific NPS Bortle Regional Benchmarking
4
~48.4mi at Burroughs Mountain
Scientific NPS SQM Instrumented Reading
21.12
Regional Atmospheric Base
Verified Spots Community Vetted
5
~11.7mi to Covington Community Park
Dark Sky Oasis Certified IDA Park
164.2mi
IDA: Cottonwood Canyon State Park

Stargazing Logistics for Newcastle

  • STEP 1. Primary Staging Area: Covington Community Park. This is your most reliable community-vetted hub within a ~11.7 mile radius.
  • STEP 2. Sky Quality Baseline: Classified as Class B (Rural). Use the instrumented 4 rating from Burroughs Mountain as your technical benchmark for the region.
  • STEP 3. Local Support: Contact Boeing Employees' Astronomical Society for updated site access and group observation schedules.
  • STEP 4. Observation Density: There are 5 recognized sites near Newcastle offering varied horizons and atmospheric stability levels.
Local Observation Strategy

Newcastle acts as a primary gateway to the Covington Community Park zone. This proximity allows for scientific-grade viewing (Class 4) at Burroughs Mountain just a short 15-minute drive from the city center, making it a rare 'Hub' for serious observers.

The Best Times for Stargazing in Newcastle

While Winter offers the most consistent clear nights for Newcastle, wait for the 4-day window surrounding the New Moon each month for the deepest contrast. Since the sun sets early in the late Winter months, you can often begin deep-sky imaging as early as 7 PM.

Expert Tips for Newcastle Observers

When observing from Covington Community Park, try to position yourself facing away from the nearest major light dome. For Newcastle residents, this usually means looking toward the rural horizons of WA to capture the lowest magnitude stars that are normally invisible from the city center. Scientific Context: While local conditions vary, the instrumented reading of Bortle 4 at Burroughs Mountain (48.4 miles away) remains the benchmark for regional sky quality.

Regional Perspective: If you're traveling from East Renton Highlands, the 5.4-mile trip to Newcastle is a justified detour for anyone seeking slightly clearer atmospheric 'seeing'.
Community Vetted
Methodology Verified

Best Spots for Stargazing in Newcastle

The most accessible and reliable viewing locations in the region, ranked by local observer feedback. Pro Tip: Always bring a red-light flashlight to these Newcastle spots to preserve your night vision.

Premier Verified Hub Confidence: 100%

Covington Community Park

11.7 mi
Distance

" Just a quick dash for Newcastle residents, this location offers great convenience. Dress more warmly than you think necessay. Please be careful walking around after dark. "

Covington, WA 98042
Get Directions
Premier Verified Hub Confidence: 100%

Snoqualmie Point Park

15.7 mi
Distance

" Heading out from Newcastle toward this location will reward you with steady horizons. Please, no white lights. Any cell phones and flashlights need to be tinted deep red. "

Snoqualmie, WA 98065
Get Directions
Premier Verified Hub Confidence: 100%

Rattlesnake Mountain Trailhead

15.7 mi
Distance

" Newcastle observers often find this mid-distance site perfect for a full session. Scientific Fact: Around 3 AM, the atmosphere is usually most stable, offering the 'steadiest seeing' for high-magnification planetary views. "

Snoqualmie, WA 98045
Premier Verified Hub Confidence: 100%

Big Rock Park

16.8 mi
Distance

" Heading out from Newcastle toward this location will reward you with steady horizons. Park in the lower lot near the street. If that lot is full please park in the lot as far from the middle field as you can with your headlights facing away from the fields. "

Duvall, WA 98019
Get Directions
Premier Verified Hub Confidence: 100%

Paramount School Park

17.7 mi
Distance

" Newcastle observers often find this mid-distance site perfect for a full session. 'Dress warmly. Redlight flashlights only. "

Shoreline, WA 98155
Get Directions
Celestial Alert
Real-Time Tracking

2026 Celestial Roadmap for Newcastle

Rural conditions near Newcastle provide excellent contrast for the Milky Way and bright star clusters.

Swipe
Instrumented Data

Sky Quality Reports for Newcastle

Access high-precision SQM readings from the National Park Service, providing the definitive baseline for regional darkness quality. Seeing the faint magnitude targets listed in these NPS readings often requires the specific gear we've staged for Newcastle nights in our observer field kit.

Burroughs Mountain

Mount Rainier NP

48.4 mi
Distance
21.12 SQM
Bortle Class 4

Local Relevance

The scientific findings at Burroughs Mountain provide Newcastle residents with the most reliable data on regional atmospheric stability.

"High Cirrus to North West"

Observation Date
9/24/2005
Elevation
2185m
Zenith Brightness
21.18

Plummer Peak

Mount Rainier NP

57.2 mi
Distance
21.09 SQM
Bortle Class 4

Local Relevance

Newcastle enthusiasts typically use the instrumented readings from Plummer Peak to calibrate their deep-sky expectations for the area.

"Sky quality measurements were recorded at Plummer Peak in Mount Rainier NP on 9/23/2005. The site demonstrated a scientific darkness reading of 21.09 SQM."

Observation Date
9/23/2005
Elevation
1940m
Zenith Brightness
20.98
Certified Destinations

Dark Sky Oasis near Newcastle

Elite viewing locations officially recognized by DarkSky International for their pristine celestial environments. Planning a trip to a nearby Dark Sky Park? Ensure your kit is ready by viewing our staged observer advice below.

International Dark Sky Park Certified

Cottonwood Canyon State Park

The protected skies at Cottonwood Canyon State Park represent a vital astronomical asset for the Newcastle observing community.

99989 Highway 206

Scale
65 Sq. Km
Coordinates
45.4699, -120.4426
International Dark Sky Community Certified

Antelope, Oregon

As one of the closest certified environments to Newcastle, Antelope, Oregon offers a rare window into the true depth of the Milky Way.

94237 McGreer St. Antelope, OR 97001

Scale
1.19 Sq. Km
Coordinates
44.9105, -120.7227
Community Hubs

Astronomy Clubs for Newcastle

Join the local community of observers for group viewing events, equipment swaps, and technical workshops. Local astronomy clubs are great for testing gear; see what we suggest for Newcastle residents to bring to your first meet-up.

NASA Club ID
#426
6.4 mi
Distance

Boeing Employees' Astronomical Society

Seattle, WA

NASA Club ID
#487
10.9 mi
Distance

Seattle Astronomical Society

Seattle, WA

The Deep Sky Hunter's Staging Advice

Gearing Up for Newcastle Nights

"Staging for a night near Newcastle requires a balance of power and portability. Consider 10x50 binoculars as a primary scouting tool while your main telescope acclimates to the cooler rural air."

The Newcastle Field Kit

Designing a field kit for Newcastle requires understanding the specific transition from urban skyglow to the regional pristine benchmarks. With Covington Community Park sitting at a ~12-mile benchmark, your gear selection should mirror your willingness to travel. The following levels represent a logical path for growing your observatory without over-complicating your local field sessions.

Level 1: EssentialsLevel 2: OpticsLevel 3: Power