Cottonwood Canyon State Park, a Dark Sky Park

How dark?
Very dark · Milky Way across the sky on clear nights
Food & town
Moro · about 15 mi
Certified
Dark Sky Park · 2024

How dark is it, really?

Dark enough to see the Milky Way stretch across the sky on a clear night, with only a faint glow from distant towns low on the horizon. (For the detail-minded: Bortle class 3, an estimate.)

When should I go?

Pick a night when the moon is down. The next stretch of moonless evenings is Nov 5–12.

The next dark-sky windows at Cottonwood Canyon State Park
Best nightsMoonlightWorth staying up for
Nov 5–12Thin crescent, rises lateA sky full of stars, and extra shooting stars (Leonids)
Dec 5–11None · darkest skiesA sky full of stars, and extra shooting stars (Geminids)
Jan 3–9None · darkest skiesA sky full of stars, and a meteor shower peak (Quadrantids)
More dark windows, through Oct 2027
Later dark-sky windows at Cottonwood Canyon State Park
Best nightsMoonlightWorth staying up for
Feb 1–8Thin crescent, sets earlyA sky full of stars
Mar 2–9None · darkest skiesA sky full of stars
Mar 31–Apr 7Crescent, rises lateThe Milky Way core
Apr 30–May 7None · darkest skiesThe Milky Way core, and a meteor shower peak (Eta Aquariids)
May 30–Jun 6Thin crescent, rises lateThe Milky Way core
Jun 30–Jul 8Thin crescent, rises lateThe Milky Way core
Jul 30–Aug 7Thin crescent, rises lateThe Milky Way core, and a meteor shower peak (Southern Delta Aquariids)
Aug 29–Sep 5None · darkest skiesThe Milky Way core
Sep 27–Oct 4Crescent, sets earlyA sky full of stars

Computed from public astronomical data for this location. Updated monthly. How it's computed

Milky Way season here: Mid Mar to mid Sep. Out of season until mid Mar.

Meteor showers ahead: Leonids on Nov 17–18 (half moon, sets around midnight), Geminids on Dec 13–14 (thin crescent, sets early), Ursids on Dec 22–23 (full moon, up all night), and Quadrantids on Jan 3–4 (none · darkest skies).

Email me before the next dark window at Cottonwood Canyon State Park.

About one email a month, a few days before the moon goes dark: the dates here, the moonlight, and what's worth staying up for. Unsubscribe in one click.

We'll email you a link to confirm.

Almost there. Check your email for a link to confirm your address. Once you confirm, we'll email you the dates at Cottonwood Canyon State Park a few days before each dark window, with the Dark Sky Trip Calendar.

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Food, fuel, and supplies

Moro, OR is about 15 mi away in a straight line, with groceries (Huskey's 97 Market) and 1 gas station on the map. Nearest places to eat on the map: Bulldog Diner (about 20 mi, in Rufus, OR), Bob's Texas Steakhouse (about 20 mi, in Rufus, OR), and Bob's Texas T-Bone And Frost (about 20 mi, in Rufus, OR).

Distances are straight-line and approximate. Places on the map may not be open. Map data © OpenStreetMap contributors, ODbL.

✓ Certification verified Jun 2026 against DarkSky International registry (Internet Archive capture) · darkness: Bortle 3, estimated (Sep 2026) · nearest town from OpenStreetMap contributors (ODbL) (Sep 2026)

Dark sky places near Cottonwood Canyon State Park

For a trip with more than one dark night: the closest within 150 miles, nearest first. Distances are straight-line, not driving.

  • Dark Sky Community

    Antelope, Oregon

    41 mi south

    Very dark · Milky Way across the sky on clear nights

    3 stays nearby →
  • Dark Sky Community

    Sisters, Oregon

    97 mi southwest

    Dark · Milky Way overhead, hazy lower down

    3 stays nearby →

The Dark Sky Trip Calendar

About one email a month: the new-moon windows, the meteor showers worth a drive, and the parks at their best. Nothing else.

We'll email you a link to confirm.

Almost there. Check your email for a link to confirm your address. Nothing else is sent until you confirm, and if you already have, you're all set.

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We use your email only for the trip calendar, and never sell or share it. How we handle it.