Hours of Operation: Monday-Friday, 6 am – 8 pm
Downtown OKC’s Underground (formerly known as the Conncourse) is a series of tunnels and skywalks that connect a large part of the downtown buildings and parking garages. Opened in 1974, the tunnel system is about one mile long and covers more than 20 square blocks.
Today, the Underground is managed by the Downtown Business Improvement District and Downtown Oklahoma City Partnership and is open to the public from 6 a.m. to 8 p.m., Monday through Friday. There are several businesses located in The Underground including a cafe, a Chinese restaurant, a post office, and a bank. The tunnels provide direct connections to many other buildings in the area, and The Underground hosts many photo galleries and art installations.
Hours of Operation: 6AM – 8PM, Monday through Friday
Closed for the following federal holidays:
- New Year’s Day
- Memorial Day
- Independence Day
- Labor Day
- Christmas Day
To learn more about The Underground, call (405) 235-3500.