Granbury, TX's night sky, measured from orbit
Granbury's sky measures suburban here. Light dome dominates much of the sky. Only the brightest stars and planets stand out clearly. Granbury's sky is brighter than 77.2% of the 3,206 cities in this dataset.
Note the source: a satellite reading of upward light, not a visual Bortle scale reading. The two measure related but different things.
Where to go for a darker sky near Granbury
The closest place in this dataset with a meaningfully darker sky is Cleburne, TX, roughly 22 miles away in a straight line, rated suburban edge. Road distance will be more.
Cleburne, TX is itself still a measured city, not a designated dark-sky park, this only compares against the 3,206 places this dataset covers.
How Granbury compares nationally
Granbury, TX has a population of about 12,934, one of 3,206 US cities of 10,000 or more residents in this dataset. Granbury places 2,461 of 3,206 cities in this dataset's darkest-to-brightest order.