The last round of guests who stayed at The Frontier had to check out by 12 noon on Sunday 15 July 2007. That left 12 odd hours in which no one could answer the question, "where are you staying?" with "here at The Frontier."
Accordingly, the pool itself was taped off with yellow tape.
The pool area could still be walked through, however. This is how The Frontier pool looked during the late afternoon of closing day; not much more than six or seven hours until everyone would be asked to cash out.
Palazzo and Encore, both under construction, can be seen in the distance in some of the photos.