#DYK Blue Hole, an 81-foot deep natural artesian spring in Santa Rosa, NM, is a favorite location for scuba divers. https://www.newmexicast.com/

Blue Hole, an 81-foot deep natural artesian spring in Santa Rosa, is a favorite location for scuba divers. It’s 4,600 feet above sea level, making the bottom an equivalent of nearly 100 feet of depth in the ocean.