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47.2704° N112.6578° WBortle 1Denver

Helena–Lewis and Clark National Forest Photography Guide

National Forest in Lewis and Clark County, Montana

  • Bortle 1 sky
  • Sunset azimuth 235°–307°
  • Clearest: July
  • Milky Way Apr–Aug

Helena–Lewis and Clark National Forest — a national forest in Lewis and Clark County, Montana — is a classic subject for landscape photographers. It sits roughly 35 km (22 mi) N of Lincoln.

Wikidata describes it as: “national forest in Montana, United States”.

Nearest town
Lincoln
35 km (22 mi)
Sky darkness
Bortle 1
Excellent dark-sky site
Clearest month
July
36% cloud
Milky Way peak
June
2.0 h window
Golden hour (Oct)
6:03 PM
sunset 6:45 PM

Light at Helena–Lewis and Clark National Forest

Live
Sunrise
7:57 AM
Sunset
6:35 PM
Golden hour AM
7:38 AM – 8:39 AM
Golden hour PM
5:53 PM – 6:54 PM
Blue hour AM
7:26 AM – 7:38 AM
Blue hour PM
6:54 PM – 7:06 PM
Full darkness
8:17 PM – 6:16 AM
Moon
Waxing Gibbous · 71%
Moonrise / set
4:15 PM / 1:33 AM
Day length
10h 39m
Sunrise azimuth
105°
Sunset azimuth
256°
000306091215182124
NightTwilightBlue hourGolden hourDaylight

Times in America/Denver. Golden hour = sun −4° to +6°; blue hour = −6° to −4°.

Clouds at sunrise & sunset

NWS

Hourly sky cover from the National Weather Service. 20–60% cloud often gives the most colorful sunrises and sunsets.

Sunrise & sunset directions

At Helena–Lewis and Clark National Forest the sunrise point swings a long way through the year: about 53° (NE) at the June solstice and 125° (SE) in late December. Sunset moves from 307° (NW) in June to 235° (SW) in December, and the midday sun climbs to 66° in summer but only 19° in winter.

NESW60°30°
June solsticeEquinoxesDecember solstice
DateSunriseAzimuthSunsetAzimuthNoon sunDaylight
March equinox (Mar 20)7:34 AM89° E7:43 PM271° W43°12h 09m
June solstice (Jun 21)5:35 AM53° NE9:31 PM307° NW66°15h 56m
September equinox (Sep 22)7:18 AM89° E7:30 PM271° W43°12h 12m
December solstice (Dec 21)8:15 AM125° SE4:44 PM235° SW19°8h 28m

Azimuth is measured clockwise from true north (90° = east, 270° = west). Computed for 2026; values change by less than a degree from year to year.

Golden hour & blue hour by month

Forests suit soft light — overcast days reduce contrast under the canopy, and morning fog adds depth.

Month (15th)Blue hour startsSunriseGolden hour endsGolden hour startsSunsetBlue hour endsDaylight
January7:39 AM8:14 AM9:03 AM4:18 PM5:08 PM5:42 PM8h 54m
February7:05 AM7:37 AM8:20 AM5:11 PM5:55 PM6:26 PM10h 18m
March7:14 AM7:44 AM8:25 AM6:56 PM7:36 PM8:07 PM11h 52m
April6:11 AM6:43 AM7:24 AM7:38 PM8:20 PM8:52 PM13h 37m
May5:19 AM5:55 AM6:40 AM8:16 PM9:01 PM9:37 PM15h 05m
June4:55 AM5:35 AM6:22 AM8:42 PM9:29 PM10:09 PM15h 55m
July5:12 AM5:50 AM6:37 AM8:38 PM9:24 PM10:02 PM15h 34m
August5:54 AM6:28 AM7:11 AM8:02 PM8:44 PM9:18 PM14h 16m
September6:38 AM7:09 AM7:49 AM7:04 PM7:45 PM8:15 PM12h 36m
October7:19 AM7:50 AM8:31 AM6:03 PM6:45 PM7:15 PM10h 55m
November7:02 AM7:36 AM8:23 AM4:09 PM4:57 PM5:30 PM9h 21m
December7:36 AM8:12 AM9:04 AM3:49 PM4:42 PM5:17 PM8h 30m

Local time (America/Denver), including daylight saving time. Golden hour runs from about −4° to +6° solar altitude, so the morning golden hour begins during blue hour, before sunrise.

Milky Way & night sky

From Helena–Lewis and Clark National Forest, the Milky Way core is visible in a dark sky from April through August. June gives the longest window (about 2.0 hours on a moonless night), and the core peaks around 14° above the southern horizon. Our light-pollution model puts the sky at about Bortle 1 (excellent dark-sky site), which is excellent for astrophotography.

MonthCore visible (15th)HoursMax altitudeDirection
JanuaryBelow 10° in darkness—-6°—
FebruaryBelow 10° in darkness—5°—
March5:59 AM – 5:59 AM0.010°SSE → SSE
April3:54 AM – 4:44 AM0.813°SSE → SSE
May2:02 AM – 3:32 AM1.514°SSE → S
June12:29 AM – 2:29 AM2.014°SSE → S
July12:03 AM – 1:23 AM1.314°S → SSW
August10:47 PM – 11:27 PM0.712°SSW → SSW
SeptemberBelow 10° in darkness—10°—
OctoberBelow 10° in darkness—5°—
NovemberBelow 10° in darkness—-4°—
DecemberBelow 10° in darkness—-20°—

Window when the galactic core is at least 10° high during astronomical darkness on the 15th of each month. Pick nights within a few days of the new moon. Plan exact nights with the Milky Way planner.

Estimated sky darkness: 1 Bortle 1 — Excellent dark-sky site. The Milky Way casts faint shadows; zodiacal light and airglow are obvious. Modeled zenith brightness ≈ 21.92 mag/arcsec². Aurora needs roughly Kp 4.5+ to show low on the northern horizon here.

Weather & best season

Long-term NASA satellite data for this area show July as the clearest month (about 36% average cloud cover) and March as the cloudiest (73%). July is the warmest month and December the coldest, which matters for gear, snow access and how long batteries last at night.

Average cloud cover (%)

JanFebMarAprMayJunJulAugSepOctNovDec
JanFebMarAprMayJunJulAugSepOctNovDec
High °F535472798693999489826647
Low °F-28-27-252102934359-1-21-27
Precip. (in)1.11.31.32.02.83.11.11.41.61.71.31.2

Monthly climatology for the surrounding 1° grid cell from NASA POWER (MERRA-2). Mountain sites can be colder and cloudier than the cell average.

Photography tips for this national forest

  • Forest roads can close in winter or after storms; download offline maps.
  • Fire restrictions may limit campfires and stoves in summer.
  • Look for fire lookouts and high roads for views over the canopy.
  • Fall color peaks vary by elevation; follow it downhill over several weeks.
  • Dispersed camping is often allowed, which makes sunrise and night shoots easier — check local rules.
  • Tell someone where you're going in remote areas and carry the ten essentials.

Season: Autumn color and spring flowers draw photographers; winter brings snow-covered forests in the North and West.

Suggested gear: Polarizer, Tripod, Offline maps, Insect repellent. Work out exposures with the depth of field, ND filter and NPF rule calculators.

Permits, drones & access

Drones: Recreational drones are generally allowed in national forests outside designated wilderness, subject to FAA rules and temporary flight restrictions — wildfire TFRs are common in summer.

Nearby photo spots

Other locations within 40 km of Helena–Lewis and Clark National Forest, closest first.

Waterfall
Cataract Falls7.0 km away · Lewis and Clark County · 1,607 m
Waterfall
Double Falls16 km away · Lewis and Clark County · 1,615 m
Scapegoat WildernessWilderness Area
Scapegoat Wilderness18 km away · Lewis and Clark County
Waterfall
North Fork Falls20 km away · Lewis and Clark County · 1,648 m
Mountain Pass
Lewis and Clark Pass22 km away · Lewis and Clark County · 1,958 m
Mountain Pass
Rogers Pass31 km away · Lewis and Clark County · 1,716 m
Ghost Town
Mike Horse35 km away · Lewis and Clark County
Scenic Viewpoint
Gibson Overlook38 km away · Teton County · 1,541 m
Waterfall
Monture Falls39 km away · Powell County · 1,661 m

Campgrounds nearby (Recreation.gov)

FAQ

When is the best time to photograph Helena–Lewis and Clark National Forest?
July has the clearest skies on average; june is best for the milky way core. For light, plan around the first and last hour of sun. Autumn color and spring flowers draw photographers; winter brings snow-covered forests in the North and West.
What time is golden hour at Helena–Lewis and Clark National Forest?
In October the evening golden hour starts around 6:03 PM and ends after sunset at about 6:45 PM; the morning golden hour lasts until about 8:31 AM. Use the live widget above for exact times on any date.
Where does the sun rise and set at Helena–Lewis and Clark National Forest?
Sunrise azimuth ranges from about 53° in June to 125° in December; sunset ranges from 307° to 235°. See the sun-path diagram for the full arc.
Can you see the Milky Way from Helena–Lewis and Clark National Forest?
Yes — the core is visible from April to August on moonless nights. The estimated sky quality is Bortle 1 (excellent dark-sky site).
Do you need a permit to photograph at Helena–Lewis and Clark National Forest?
Personal photography from public land rarely needs a permit. Commercial shoots, models, large groups and drones may require permission from the land manager — check before you go.
How far is Helena–Lewis and Clark National Forest from Lincoln?
About 35 km (22 mi) in a straight line; driving distance is usually longer, especially in mountain terrain.

Sources

Location data: Wikidata. Sun, moon and Milky Way times are computed by LWPhoto Atlas for 2026. Climate: NASA POWER. Sky darkness is a population-based estimate (Walker's law), not a measurement. See data sources & licenses.