UArizona Launches Tumamoc Stewards Program
Tumamoc Hill is a fragile cultural landscape, and the only way to effectively sustain its integrity is with community support and care.

University Communications
Nov. 14, 2019

With anywhere from 1,000 to 2,000 people walking Tumamoc Hill every day, a new program is being developed to focus on protecting the site. Tumamoc Stewards, or Guardianes de Tumamoc, will be a physical presence on the Hill, helping maintain the integrity of the iconic site.

Tumamoc Hill's 1.5-mile, near-vertical walk goes through the 115-year-old University of Arizona Desert Laboratory, an 860-acre ecological reserve and cultural landscape with over 2,400 years of human use.

“Tumamoc Hill is a community gathering spot,” says Director Ben Wilder. “The amount of use the Hill receives today is the highest in its history.”

While the majority of Hill walkers adhere to the rules – staying on the recently repaved path, leaving pets at home and not smoking – Wilder points out it doesn’t take much to leave lasting damage.

“Unfortunately, we are beginning to see an increase in the defacing of millennia-year-old pictographs and the movement of archaeological features. In an instant, thousands of years of history are lost.”

That is where the stewards come in. Twice a month for two hours a day, stewards will be present on the Hill, interacting with fellow walkers and answering questions. After a one-day orientation, stewards will receive monthly behind-the-scenes workshops and trainings on the science and culture of Tumamoc Hill.

“In reality, the only way we are going to be able to maintain the treasure that Tumamoc Hill is today is with the help and care of those that come here,” explains Wilder. “And that is totally doable. This program is all about channeling the incredible amount of good energy and stong connections we have to this space.”

Desert Lab staff estimate they need 60 stewards in order to have people present during peak walking hours. Given the thousands of people that walk Tumamoc Hill, they are optimistic they will receive enough applications to make the program successful.

“Tumamoc Hill is a pillar of our community. It represents our past, present and future," says UArizona Vice President of Global Environmental Futures Joaquin Ruiz. "Coming together to be the best care takers of this site we can be is a needed and natural step.”

Extra info

To learn more about the Tumamoc Stewards program, visit or call 520-629-9455. Applications are being accepted until December 16.


Resources for the media

Media contacts:
Ben Wilder
Desert Laboratory on Tumamoc Hill

Anna Seiferle-Valencia
Desert Laboratory on Tumamoc Hill