For those needing to sleep in their vehicles in San Diego in 2026, the most secure and legal option is the San Diego Safe Parking Program, operated by the non-profit Dreams for Change and Jewish Family Service. These managed lots provide a safe environment with onsite security, restrooms, and case management services. Key locations include the Magnolia Safe Parking Lot in El Cajon and the Grantville Safe Parking Lot (opened in late 2025), which offers 20 overnight spaces specifically for individuals referred by the county outreach team. Another major site is the Oceanside Safe Parking Program, which relocated to 455 Country Club Lane in early 2026, serving up to 50 vehicles per night. Sleeping in a vehicle on public streets is technically restricted by local ordinances, and "stealth camping" in residential areas often leads to police intervention. To use the official safe lots, you typically must register in advance, have a functional vehicle, and agree to arrive after 6:00 PM and depart by 6:00 AM, ensuring a managed and dignified environment for those in transition.