Mirador de la Puerta Negra

Sky Score 48/100≈ Bortle 3

8 places to stay nearby, rated for darkness ↓

Mirador de la Puerta Negra is a scenic viewpoint in Aragon with a measured darkness of 77/100 (≈ Bortle 3), a genuinely dark sky where the Milky Way is a bright, structured band. The best month to come is typically July, when about 81% of the night sky is clear.

Tonight's outlook: 21/100. The moon is 99% lit and above the horizon 100% of the night; typical September clear-sky odds here are 59%. Updated daily.

Best time to stargaze at Mirador de la Puerta Negra

MonthClear night skiesSky Score (new moon)
January45%43/100
February46%44/100
March41%41/100
April45%43/100
May52%47/100
June61%53/100
July ★81%65/100
August76%62/100
September59%52/100
October45%43/100
November38%39/100
December40%40/100

Scores assume a moonless night, check the moon before you drive (methodology).

Where to stay near Mirador de la Puerta Negra: sleep under a dark sky

We measured the night sky over each stay below, not just over the spot: the darkness score is computed at the hotel's own location, so you know what you'll see from the door. Sorted darkest sky first, with the distance to Mirador de la Puerta Negra for each.

77/100sky darkness at this stay

#1Darkest sky of these stays

Monasterio de Piedra

Sky darkness
77/100
To the spot
0.4 km

More stays nearby

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Live prices around Nuévalos

Nuévalos is the closest base to Mirador de la Puerta Negra with rooms to book. The map shows everything available there right now, including the hotels, apartments and cabins we do not rate. Use the stays above when darkness decides, use the map when price or availability does.

Prices and availability come from the booking partners shown on the map, and we earn a commission on bookings made through it. Sky darkness is measured only for the stays listed above.

Nearby spots in Aragon

Sky data: NASA Black Marble VJ146A4 2025 annual composite · clear-sky climatology ERA5 2015–2024 (methodology).