The same goes for visitors who buy a same-day pass.
Starting Dec. 19, the National Museum of African American History and Culture will make free, same-day passes available online rather than requiring visitors to line up in person.
Oddly enough, that's the same day "The Visitor" will open — bringing the market's glut into sharp relief.
On Saturday, for example, as he began a two-and-a-half-week stay at his Bedminster, New Jersey, golf club, Trump tweeted, "This is not a vacation - meetings and calls!" But that same day, a visitor to the Trump National Golf Club in Bedminster took a video showing the president wearing golf clothes in front of some golf carts.
At the same time each day, visitors watch hundreds of scavengers descend from the cliffs across the valley and wait to be fed.
Roman Roth, the winemaker behind Wölffer's $100 merlot, said a winery can court the connoisseur successfully and at the same time can still appeal to day visitors in search of the $6 bottle of red.
Modern-day visitors might feel the same, so caught up in the Rock's living legacy that they forget all about the cellblock tour.
With a rail system or buses, the effect on most day visitors to the South Rim would be more or less the same.
Wednesday's announcement came the same day that a Liberian visitor, Thomas Eric Duncan, 42, died from Ebola after several days of intensive care treatment in isolation at a Dallas hospital.
On the driving range Monday, visitors repeatedly interrupted his swing.
