My review is only on the Red Tower of Death and mirrors Walter’s visit, although he got closer. I only got as close as the fence at the back of the industrial park for a view.
The site itself is closed however I do have some information if you want to visit. There  is a standard brown tourist sign on the highway identifying the site. You turn after the industrial park. The site was closed for me and you cannot see the tower from the entrance due to the height of the fence. A sign on the door says the it will open after June 1 2023 but only on Saturday and Sunday for tours at 10am and 1pm. Tours are required but are free. 
Personally, I wouldn’t go into that dusty uranium scented tower but I would have liked to have at least approached the building.