Dinosaur National Monument wants everyone to remember that timed tickets starts today. Before visiting the monument, if you are planning to visit the Quarry Exhibit Hall, you will need a timed ticket that can only be reserved online at Recreation.gov and has a $1 dollar processing fee per ticket. The monument recognizes that there are some cons in this change but hope that the pros make it worth it. The change will reduce long lines, avoid having to turn people away and help maintain social distancing. It is recommended that guests be at the visitor center a little earlier than the time on your ticket.