Parque Natural del Tajo Internacional

Sky Score 52/100≈ Bortle 3

Parque Natural del Tajo Internacional is a protected area in Alentejo with a measured darkness of 80/100 (≈ 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 87% of the night sky is clear.

Tonight's outlook: 71/100. The moon is 12% lit and above the horizon 13% of the night; typical August clear-sky odds here are 86%. Updated daily.

Best time to stargaze at Parque Natural del Tajo Internacional

MonthClear night skiesSky Score (new moon)
January46%46/100
February49%47/100
March46%45/100
April45%44/100
May56%52/100
June68%59/100
July ★87%72/100
August86%71/100
September66%58/100
October49%47/100
November42%43/100
December37%40/100

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

Where to stay near Parque Natural del Tajo Internacional

Each place below is rated for the darkness at its own doorstep: stay dark, and the sky is yours from the parking lot.

Booking links are affiliate links, see the disclosure.

Nearby spots in Alentejo