Have been there three or four times. Also nearby is the Apache Peak observatory. The Roswell crash site was 80 miles northwest of Roswell. Nearby is the County seat for Lincoln county, Billy the Kid country, it is in Carrzozo, which is about forty some miles due east of the Trinity site. Also a massive shield Volcanic area called “Valley of the Fires” is close by too. Lots going on in that area. The Corona area also received fallout from the first Atom bomb test.
I’ve never been to the Trinity site, but know the area.
I lived in Silver City for a long time and traveled S. NM and S. AZ every week. (every other week in AZ)
Had a lot of excellent tech friends there who worked at NMU, Whitsands, Kirkland, Sierra Vista, AZ and other places. The local ham community was very unique there. I miss it.