This lab features a somewhat obscure part of Oklahoma City, the Underground. Opened in 1974, and originally called the "Conncourse", the series of tunnels and skywalks connect a large portion of the downtown buildings and parking garages. The system is about 1 mile long and covers more than 20 square blocks. Visit the locations to find some of the Underground’s entry points. ***YOU DO NOT NEED TO ACCESS THE UNDERGROUND TO COMPLETE THE LAB. ALL ANSWERS CAN BE FOUND OUTDOORS AT GROUND LEVEL.*** +++However, in order to seek the associated *bonus cache* (GCAM1J6), you *will* need to use an entry point to access the Underground and collect the information needed for the final coordinates.+++ >>>The Underground is accessible M-F, 6a - 8p local time with the exception of the following federal holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving, Christmas Day.<<< To learn more about the Underground please call 405.235.3500. For safety concerns, contact the Downtown OKC Green Team at 405.240.1944.
Use your phone's native QR code scanner to open this Adventure in the Adventure Lab® mobile app. Learn more.
