Center of the Universe
20 E Archer St
Tulsa, OK
74103
Due to COVID-19 requirements and recommendations, many Oklahoma businesses and attractions have made changes to their hours of operation and available services. We encourage all potential visitors to contact the business or attraction directly before visiting for up-to-date information. For Oklahoma State Health Department information and recommendations, visit the
COVID-19 resource page.
Center of the Universe
The Center of the Universe in Tulsa is a concrete circle a little more than eight feet in diameter that is an acoustic anomaly. Any noise made inside the brick circle is loudly echoed, but only those inside the circle can hear it. Amazingly, any of these loud sounds heard inside the circle cannot be heard from outside the perimeter of the brick structure. The Center of the Universe can be accessed in downtown Tulsa from a brick path that leads visitors from the Boston Avenue pedestrian overpass.