California public-use baseline
California's Department of Cannabis Control (DCC) says cannabis may be used on private property, but not in public places such as restaurants or bars. Smoking is also prohibited where tobacco smoking is prohibited and within 1,000 feet of a school, day-care center or youth center while children are present.
Cities and counties may set stricter cannabis rules than the state. A statewide summary cannot tell you whether use is allowed on a particular sidewalk, beach, patio or event site. Check the city or county rules for the exact location.
For a broader overview, see our California cannabis laws guide.
Hotels and rentals
Property owners can prohibit cannabis use on privately owned property. DCC advises renters to read the rental agreement and says most hotels do not allow guests to use cannabis in their rooms. Ask the hotel or vacation-rental host before booking or using a product. This page does not determine whether a specific lease term is enforceable or whether a tenant qualifies for a legal accommodation; get qualified local advice for that question.
Local and federal boundaries
California's state rules do not authorize cannabis on federal land. DCC says cannabis remains illegal under federal law, including on federal lands such as national parks. Taking cannabis across state lines is also prohibited under the federal boundary described by DCC.
Before you book or use
- Check state guidance and the city or county rules for your destination.
- Read your hotel or rental agreement; ask the property manager if wording is unclear.
- Do not assume a balcony, patio, parking area or outdoor common space counts as private property.
- Keep cannabis away from children and pets, and do not drive after use.
Frequently asked questions
Can adults use cannabis in public in California?
The California Department of Cannabis Control says cannabis may be used on private property, but not in public places such as restaurants or bars. Other restrictions also apply.
Can a California hotel prohibit cannabis in a room?
Yes. The state cannabis agency says property owners can prohibit cannabis use and notes most hotels do not allow use in guest rooms. Ask the hotel about its policy.
Can a property owner prohibit cannabis use?
The California cannabis agency says property owners can prohibit use on privately owned property. Read the rental agreement and ask the hotel or host about its policy.
Does a California rule apply in a national park?
No. The state agency says cannabis remains illegal under federal law and cannot be used or possessed on federal lands such as national parks.
Sources
- California Department of Cannabis Control: What's legal -- opened 2026-09-25.
Sources checked 2026-09-25.