Fiftymile Mountain Wilderness Study Area
Fiftymile Mountain Wilderness Study Area is a protected area in Utah with a measured darkness of 93/100 (≈ Bortle 2), among the very darkest measurable skies in the American Southwest, the Milky Way casts visible shadows on moonless nights. The best month to come is typically September, when about 80% of the night sky is clear.
Tonight's outlook: 69/100. The moon is 7% lit and above the horizon 13% of the night; typical August clear-sky odds here are 69%. Updated daily.
Best time to stargaze at Fiftymile Mountain Wilderness Study Area
| Month | Clear night skies | Sky Score (new moon) |
|---|---|---|
| January | 52% | 57/100 |
| February | 60% | 63/100 |
| March | 58% | 62/100 |
| April | 68% | 69/100 |
| May | 71% | 71/100 |
| June | 78% | 76/100 |
| July | 65% | 67/100 |
| August | 69% | 70/100 |
| September ★ | 80% | 78/100 |
| October | 74% | 74/100 |
| November | 72% | 72/100 |
| December | 57% | 61/100 |
Scores assume a moonless night, check the moon before you drive (methodology).
Where to stay near Fiftymile Mountain Wilderness Study Area
Each place below is rated for the darkness at its own doorstep, stay dark, and the sky is yours from the parking lot.
- Check availability →
Lake Powell Resort
47 km away · darkness at hotel: 71/100
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Rodeway Inn & Suites Big Water - Antelope Canyon
48.6 km away · Big Water · darkness at hotel: 79/100
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Defiance House Lodge
48.8 km away · Bullfrog · darkness at hotel: 84/100
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Camp Sarika at Amangiri
50 km away · darkness at hotel: 82/100
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Amangiri
51 km away · darkness at hotel: 79/100
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Nearby spots in Utah
- Escalante Canyons Tract 5 Instant Study Area 14.1 km · Sky Score 69/100
- Scorpion Wilderness Study Area 16.6 km · Sky Score 68/100
- Grand Staircase–Escalante National Monument 26.3 km · Sky Score 68/100
- Devils Garden Outstanding Natural Area 27.3 km · Sky Score 68/100
- Bement Arch Viewpoint 27.3 km · Sky Score 68/100