Stargazing at Steens Mountain (Cooperative Management Area)

9,700 ft escarpment — one of the darkest, least-visited places in the lower 48.

Updated: · Tonight: Friday, August 14, 2026

📍 SE OR 🌑 Bortle 1 🚗 Accessed via the Steens Mountain Loop Road from Frenchglen or Fields, Oregon, roughly 60 miles southeast of Burns; the summit loop is a high-clearance gravel road, seasonally closed by snow.

About Steens Mountain

Steens Mountain rises more than a mile above the surrounding Oregon high desert, and the Bureau of Land Management's own recreation guide specifically calls out stargazing among the things to do here. This is remote, undeveloped BLM country in the heart of the Oregon Outback — one of the darkest corners of the Lower 48.

What you can see in the sky

Milky Way over the Alvord Desert basin to the east, wide-open high-desert horizons in every direction, and excellent conditions for meteor showers given the near-total absence of artificial light.

Best time of year

Mid-summer through early fall, when the Steens Loop Road is open to the summit — it's typically closed by snow from around October to July.

Why this site is worth the drive

Practical tips for Steens Mountain

Live 48-hour forecast

Tonight's verdict above is a build-time snapshot. For the full hourly view — cloud cover, transparency, seeing, smoke, humidity, moon altitude and a Bortle-aware tonight score by observing mode (visual, deep-sky, planetary, astrophoto) — open the live forecast:

Live 48-hour forecast for Steens Mountain → Full editorial guide

The live page combines Open-Meteo weather, US-AQI wildfire smoke, moon math and Bortle-scale darkness into a single tonight score (0–100), updated continuously.

Frequently asked questions

Is Steens Mountain good for stargazing tonight?

Tonight's verdict is Fair (Medium confidence). Short 3h window, otherwise mean cloud 71%. Worth a look if you're nearby.

When is the best time of year to stargaze at Steens Mountain?

Mid-summer through early fall, when the Steens Loop Road is open to the summit — it's typically closed by snow from around October to July.

How long is the drive from Toronto?

Accessed via the Steens Mountain Loop Road from Frenchglen or Fields, Oregon, roughly 60 miles southeast of Burns; the summit loop is a high-clearance gravel road, seasonally closed by snow.

What can I see in the sky here?

Milky Way over the Alvord Desert basin to the east, wide-open high-desert horizons in every direction, and excellent conditions for meteor showers given the near-total absence of artificial light.

How dark is the sky? (Bortle scale)

Steens Mountain sits at Bortle class 1 on the 1–9 dark-sky scale, where 1 is a pristine wilderness sky and 9 is an inner-city sky.