It is located atop Brindlee Mountain which is approximately halfway between Arab and Huntsville along U.S. 231.
There also is 2 gas stations, a Rob Austin Alfa agency office, 4 churches, as well as several mechanic shops.
Union Hill School serves children from Kindergarten to eighth grade.
It is designated by both the Southeastern Cave Conservancy Inc. and the National Speleological Society as off-limits due to endangered plant species growing in the area.
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