No person shall appear nude while in any unit except in authorized areas set aside for that purpose by the Department. The word nude as used herein means unclothed or in such a state of undress as to expose any part of portion of the pubic or anal region or genitalia of any person or any portion of the breast at or below the areola thereof of any female person.
Tim Graham, public information officer with the city of San Diego, informed 10News that anyone hiking in the nude at city parks "would most likely be cited for either public nudity and/or indecent exposure per local laws."
Jessica Geiszler, spokesperson for the San Diego County Department of Parks and Recreation said, "While we love sharing the 'upside of outside' with all park patrons, and we encourage people to create new memories and experiences along the trail, there are some policies in place for the safety and security of all.
Chapter 10 of the County of San Diego Code of Regulatory Ordinances in Public Nudity states that it is unlawful for any person on County property to appear nude in a public place.
It's also the first full day of summer and a hot one at that… We encourage you to protect your skin with layers of breathable clothing, a hat and plenty of sunscreen."
Webster said, "However, the public is advised to check with the local BLM office for the location they wish to hike, because there are some areas where hiking in the nude on public lands is prohibited, for example, in the Imperial Sand Dunes near El Centro.
Failure to follow California state rules or the local BLM Field Offices' rules and regulations for hiking in the nude on BLM-managed public lands can result in a verbal or written warning, a citation, or arrest. The severity of the punishment will depend on the circumstances.
In most cases, the rules and regulations governing BLM-managed public hiking trails or parks can also be found posted on the park's information kiosk or in the ranger station."
U.S. Forest Service officials said that "the legality of nudity is controlled by state law."
Olivia Walker, U.S. Forest Service Public Affairs Officer at the Cleveland National Forest, added, "With an abundance of poison oak this season and increased rattlesnake sightings, we encourage hikers to use caution when recreating on the national forest. There are a great deal of health and safety concerns with any type of hiking, and a great deal more for those who are not properly clothed. We ask that hikers use good judgment when using any public trail system."