Cal. Gov. Code § 93024.5

Notwithstanding subparagraph (A) of paragraph (2) of subdivision (c) of Section 54221, the use of agency real property by third parties via lease, license agreement, or concession agreement for uses ancillary to the operation or maintenance of a trail pursuant to paragraph (4) of subdivision (a) of Section 93022, as consistent with a master plan adopted pursuant to paragraph (9) of subdivision (a) of Section 93022, such as the operation of campgrounds, parking facilities, sale or rental of recreational supplies or services, food or beverage service, storage, or educational or cultural purposes, shall be deemed an “agency’s use” for purposes of Section 54221, regardless of whether such use is commercial in nature.