I live in Ebensburg. Beulah is just outside of Ebensburg. It was once in line to be the county seat. It was founded in 1797 on the banks of the Blacklick, in Cambria Township two miles west of Ebensburg. The following is a quote from the 1890 Atlas of Cambria County:
"A State road led from Beulah to Pittsburgh, when the former was passing though its palmy days. It was the rival of Ebensburg for the county seat. Tha latter, however, stole its laurels, which, in connection with the abandonmant of the State Road, sounded the death knell of the hopeful and prosperous Beulah. From this time on it went into rapid decay. Its "Sky" was clouded, its metropolitan star went down in darkness, its glory faded, its inhabitants fled, its improvements fell a prey to the ravages of time. After an eventful career of a very few years, Beulah---is no more!"
There is still an old cemetary there as well as a foundatation or two. It's been heavily detected in the past. I've detected it myself a time or two and want to again. It's about a half mile hike from the main road. I hope this helps!