Conviction for Operating a Commercial Business in Zion National Park

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Date: January 18, 2013
Contact: Ray O’Neil, 435 772-7823

On December 4th, 2012, Steven Sieren was fined for engaging in a business operation in Zion National Park without a permit. Mr. Sieren paid a $500 fine for illegal guiding in the park and may be denied a Commercial Use Authorization in the future.

After receiving a tip from an outside source about a potential permit violation, Mr. Sieren was contacted by law enforcement rangers as he was attempted to obtain a permit for a trip into the popular canyon route "The Subway". Mr. Sieren initially denied the report that he was operating in a commercial capacity and insisted that he was traveling with friends. He later admitted to investigating rangers that he was operating an advertised commercial photography workshop in the park and was planning on leading one into the wilderness.

Commercial guiding and other business operations in wilderness are prohibited by federal law. 90% of Zion National Park is managed as wilderness. Certain commercial activities are permitted in areas of the park that are not designated as wilderness, but all commercial activities require a Commercial Use Authorization from Zion National Park. Information about Commercial Use Authorizations can be found on the Zion National Park website at

Last updated: February 24, 2015

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